| 2026-05-18 | 8:00 AM | 0.05 | 0.0 | NA | 0.0 | NA | | Overcast. Variable cloudiness yesterday, with widely scattered, brief periods of rain showers, one time with graupel mixed in about 1230 hrs. Yaak River Flow: 1560 cfs. |
| 2026-05-17 | 8:00 AM | 0.17 | 0.0 | NA | 0.0 | NA | | Overcast. Variable cloudiness yesterday, with increasing clouds in the afternoon with occasional scattered showers, continuing on and off during the overnight hours. Yaak River Flow: 1700 cfs. |
| 2026-05-16 | 8:00 AM | 0.08 | 0.0 | NA | 0.0 | NA | | Mostly cloudy. Mostly cloudy yesterday, with widely scattered rain showers on and off in the afternoon and early evening. Yaak River Flow: 1900 cfs. |
| 2026-05-15 | 8:00 AM | 0.05 | 0.0 | NA | 0.0 | NA | | Partly cloudy. Variable cloudiness yesterday, with increasing clouds in the afternoon and scattered rain showers during the overnight hours. Yaak River Flow: 2290 cfs. |
| 2026-05-14 | 8:00 AM | 0.13 | 0.0 | NA | 0.0 | NA | | Partly cloudy. Mostly cloudy and breezy yesterday, with scattered rain showers. Yaak River Flow: 2970 cfs. |
| 2026-05-13 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Mostly cloudy. Partly cloudy and mild yesterday. Yaak River Flow: 2160 cfs. |
| 2026-05-12 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Mostly clear. Partly cloudy and mild yesterday. Yaak River Flow: 2260 cfs. |
| 2026-05-11 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Clear, with bright blue skies. Variable cloudiness yesterday with mild temperatures, and increasing clouds in the afternoon. Yaak River Flow: 2370 cfs. |
| 2026-05-10 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Partly cloudy. Partly cloudy and mild yesterday. Yaak River Flow: 2500 cfs. |
| 2026-05-09 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Partly cloudy. Partly cloudy and mild yesterday. Yaak River Flow: 2570 cfs. |
| 2026-05-08 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Mostly clear. Partly cloudy yesterday, with mild temperatures. Yaak River Flow: 2570 cfs. |
| 2026-05-07 | 8:00 AM | 0.07 | 0.0 | NA | 0.0 | NA | | Overcast. Partly cloudy yesterday, with increasing clouds in the afternoon into early evening. A brief period of widely scattered thunderstorms starting about 2000 hrs. Yaak River Flow: 2410 cfs. |
| 2026-05-06 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Partly cloudy. Partly cloudy and mild yesterday. Yaak River Flow: 2340 cfs. |
| 2026-05-05 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Mostly clear. Partly cloudy yesterday, with increasing clouds in the late afternoon. Yaak River Flow: 2440 cfs. |
| 2026-05-04 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Mostly clear. Partly cloudy and mild yesterday. Yaak River Flow: 2300 cfs. |
| 2026-05-03 | 8:00 AM | T | 0.0 | NA | 0.0 | NA | | Clear, with bright blue skies. Partly cloudy and mild yesterday, with a brief sprinkle about 1530 hrs. Yaak River Flow: 2040 cfs. |
| 2026-05-02 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Partly cloudy. Partly cloudy and warm yesterday. Yaak River Flow: 1830 cfs. |
| 2026-05-01 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Clear, with bright blue skies. Partly cloudy yesterday, with mild temperatures. Yaak River Flow: 1700 cfs. |
| 2026-04-30 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Mostly clear. Partly cloudy and mild yesterday. Yaak River Flow: 1700 cfs. |
| 2026-04-29 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Mostly cloudy. Variable cloudiness yesterday. Yaak River Flow: 1770 cfs. |
| 2026-04-28 | 8:00 AM | T | 0.0 | NA | 0.0 | NA | | Partly cloudy. Variable cloudiness yesterday, with a few, light, and brief rain/snow showers. Yaak River Flow: 1870 cfs. |
| 2026-04-27 | 8:00 AM | 0.18 | 1.8 | NA | T | NA | | Mostly cloudy. Heavy wet snow started yesterday about 0820 and continued on until early afternoon. About 1.5" of snow which promptly all melted under clearing skies with periods of sun. Another brief snow shower that started about 0715 today, but had stopped before the measurement time of 0800. Another 0.3" of snow. Yaak River Flow: 2030 cfs. |
| 2026-04-26 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Mostly cloudy. Variable cloudiness and cool yesterday. Yaak River Flow: 2220 cfs. |
| 2026-04-25 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Partly cloudy. Variable cloudiness yesterday, with a few sun breaks. Yaak River Flow: 2470 cfs. |
| 2026-04-24 | 8:00 AM | 0.30 | 1.5 | NA | T | NA | | Mostly cloudy. Overcast yesterday, with wet snow starting about 0830 and continuing to about 1045. This snow was very wet, amounting to about 1.5", but it started melting immediately. Partial clearing, then another period of scattered snow showers, some including graupel, started just after noon. This period of snow showers ended around 1600 hrs. Yaak River Flow: 2770 cfs. |
| 2026-04-23 | 8:00 AM | 0.22 | 0.0 | NA | 0.0 | NA | | Mostly cloudy. Variable cloudiness yesterday, with rain showers starting in mid-afternoon, tapering off in early evening. Yaak River Flow: 2740 cfs. |
| 2026-04-22 | 8:00 AM | T | 0.0 | NA | 0.0 | NA | | Partly cloudy. Partly cloudy and warm yesterday, with a brief period of thunder and lightning around 1900 hrs. Yaak River Flow: 2270 cfs. |
| 2026-04-21 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Mostly clear. Partly cloudy and warm yesterday. Yaak River Flow: 1880 cfs. |
| 2026-04-20 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Mostly clear. Partly cloudy and mild yesterday. Yaak River Flow: 1670 cfs. |
| 2026-04-19 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Mostly clear. Variable cloudiness yesterday, becoming sunny with mild temperatures in the afternoon. Yaak River Flow: 1660 cfs. |
| 2026-04-18 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Overcast. Variable cloudiness yesterday. |
| 2026-04-17 | 8:00 AM | 0.17 | 0.0 | NA | 0.5 | NA | | Overcast. Wet snow yesterday, with varying intensities tapering off between 1500 and 1600 hrs. The snow was so wet that it didn't accumulate, even on the existing snow on the ground. Yaak River Flow: 1840 cfs. |
| 2026-04-16 | 8:00 AM | 0.46 | 2.3 | NA | 1.5 | NA | | Light snow. Light rain showers yesterday, tapering off in the early afternoon. Yaak River Flow: 2020 cfs. |
| 2026-04-08 | 8:00 AM | T | 0.0 | NA | 0.0 | NA | | Partly cloudy. Variable cloudiness yesterday, with a brief period of light rain with small hail about 1030 hrs. Yaak River Flow: 1640 cfs. |
| 2026-04-07 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Partly cloudy. Partly cloudy yesterday. Yaak River Flow: 1450 cfs. |
| 2026-04-06 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Partly cloudy. Partly cloudy yesterday. Yaak River Flow: 1350 cfs. |
| 2026-04-05 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Partly cloudy. Variable cloudiness yesterday. Yaak River Flow: 1340 cfs. |
| 2026-04-04 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Partly cloudy. Variable cloudiness yesterday, with a few sun breaks. Yaak River Flow: 1400 cfs. |
| 2026-04-03 | 8:00 AM | T | 0.0 | NA | 0.0 | NA | | Mostly cloudy, with light fog. Overcast yesterday, with a few scattered sprinkles. Yaak River Flow: 1460 cfs. |
| 2026-04-02 | 8:00 AM | 0.27 | 0.0 | NA | 0.0 | NA | | A few sprinkles. Variable cloudiness yesterday, with increasing clouds in the afternoon, and light rain showers beginning in the early evening. Yaak River Flow: 1470 cfs. |
| 2026-04-01 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Mostly cloudy. Partly cloudy yesterday. Yaak River Flow: 1490 cfs. |
| 2026-03-31 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Mostly cloudy. Partly cloudy yesterday. Yaak River Flow: 1590 cfs. |
| 2026-03-28 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Partly cloudy. Yaak River Flow: 1980 cfs. |
| 2026-03-27 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Mostly clear and frosty. Partly cloudy yesterday. Yaak River Flow: 2200 cfs. |
| 2026-03-26 | 8:00 AM | T | 0.1 | NA | T | NA | | Mostly clear. After a partly cloudy start, increasing clouds and becoming breezy. A few brief periods of snow, mostly graupel in the late afternoon and overnight. Yaak River Flow: 2600 cfs. |
| 2026-03-25 | 8:00 AM | 0.68 | 0.0 | NA | 0.0 | NA | | Mostly clear. After a cloudy start yesterday, rain showers started about 1000 hrs and continued on through early evening. Yaak River Flow: 2750 cfs. |
| 2026-03-24 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Overcast. Variable cloudiness yesterday. Yaak River Flow: 2100 cfs. |
| 2026-03-23 | 8:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Clear and frosty. Partly cloudy yesterday. Yaak River Flow: 2460 cfs. |
| 2026-03-22 | 8:00 AM | T | 0.0 | NA | 0.0 | NA | | Mostly clear and frosty. Just a few sprinkles lingering after the measurement time yesterday, then mostly cloudy the rest of the day. Yaak River Flow: 2990 cfs. |
| 2026-03-21 | 8:00 AM | 0.31 | 0.0 | NA | 0.0 | NA | | Light rain. Mostly cloudy yesterday, with scattered rain showers. A brief period of hail just ahead of the measurement time today. Yaak River Flow: 3150 cfs. |
| 2026-03-11 | 8:00 AM | 0.06 | 1.3 | NA | 1.0 | NA | | Snow flurries. Mostly cloudy yesterday, with scattered, brief snow/graupel showers. |
| 2026-03-10 | 8:00 AM | 0.01 | 0.1 | NA | T | NA | | Mostly clear. Variable cloudiness yesterday, with light snow showers overnight. |
| 2026-03-09 | 8:00 AM | 0.04 | 0.0 | NA | 0.0 | NA | | Mostly clear. Mostly cloudy and windy yesterday, with scattered, brief rain showers. |
| 2026-03-08 | 8:00 AM | T | 0.0 | NA | 0.0 | NA | | Sprinkling. Mostly cloudy and breezy yesterday. |
| 2026-03-07 | 8:00 AM | 0.01 | 0.0 | NA | T | NA | | A few sprinkles. Variable cloudiness yesterday, with increasing clouds in the afternoon. |
| 2026-03-06 | 8:00 AM | 0.00 | 0.0 | NA | T | NA | | Mostly clear. Variable cloudiness yesterday. |
| 2026-03-05 | 8:00 AM | T | 0.0 | NA | T | NA | | Light mist. Mostly cloudy yesterday. |
| 2026-03-04 | 8:00 AM | 0.10 | 0.0 | NA | T | NA | | Light fog. Variable cloudiness yesterday, with increasing clouds in the afternoon and light rain showers overnight. |
| 2026-03-03 | 8:00 AM | 0.00 | 0.0 | NA | 0.5 | NA | | Partly cloudy. Mostly sunny and mild yesterday. |
| 2026-03-02 | 8:00 AM | 0.00 | 0.0 | NA | 0.5 | NA | | Mostly clear and frosty. Partly cloudy and mild yesterday. |
| 2026-03-01 | 8:00 AM | 0.00 | 0.0 | NA | 1.5 | NA | | Mostly clear and frosty. Partly cloudy and mild yesterday. |
| 2026-02-28 | 8:00 AM | 0.00 | 0.0 | NA | 1.5 | NA | | Partly cloudy. Partly cloudy yesterday. |
| 2026-02-27 | 8:00 AM | 0.00 | 0.0 | NA | 2.0 | NA | | Mostly cloudy. Variable cloudiness yesterday, and windy. |
| 2026-02-26 | 8:00 AM | T | T | NA | 2.5 | NA | | Partly cloudy. Mostly cloudy yesterday with a few random snow flurries. |
| 2026-02-25 | 8:00 AM | 0.00 | 0.0 | NA | 2.5 | NA | | Mostly cloudy. Partly cloudy yesterday. |
| 2026-02-24 | 8:00 AM | 0.11 | 0.0 | NA | 3.5 | NA | | Partly cloudy with light fog. Overcast yesterday with scattered drizzle/light rain. |
| 2026-02-23 | 8:00 AM | 0.23 | 0.5 | NA | 5.0 | NA | | Overcast with light drizzle. Variable cloudiness yesterday with increasing clouds in the late afternoon, and mixed snow and rain overnight. |
| 2026-02-22 | 8:00 AM | T | T | NA | 6.0 | NA | | Mostly cloudy. Mostly cloudy yesterday, with a few random snowflakes. |
| 2026-02-21 | 8:00 AM | 0.00 | 0.0 | NA | 6.0 | NA | | Overcast. Variable cloudiness yesterday, with partly sunny skies in the afternoon. |
| 2026-02-20 | 8:00 AM | 0.14 | 1.0 | NA | 6.5 | NA | | Partly cloudy. Mostly cloudy yesterday, with scattered snow showers starting in the late afternoon and continuing into the evening hours. |
| 2026-02-10 | 8:00 AM | T | T | NA | 0.5 | NA | | Mostly cloudy. Overcast yesterday, with a tiny bit of graupel overnight. |
| 2026-02-09 | 8:00 AM | T | 0.0 | NA | 0.5 | NA | | Overcast. Mostly cloudy yesterday with a few random sprinkles in the late morning. |
| 2026-02-08 | 8:00 AM | 0.21 | 0.0 | NA | 0.5 | NA | | Mostly cloudy with light fog. Mostly cloudy yesterday, with scattered light rain showers in the evening hours. |
| 2026-02-07 | 8:00 AM | 0.00 | 0.0 | NA | 1.0 | NA | | Overcast. Variable cloudiness yesterday with sun in the afternoon. |
| 2026-02-06 | 8:00 AM | 0.00 | 0.0 | NA | 1.0 | NA | | Mostly cloudy. After a mostly cloudy start, partly cloudy conditions with nice sunny conditions. |
| 2026-02-05 | 8:00 AM | 0.00 | 0.0 | NA | 1.5 | NA | | Mostly cloudy. Variable cloudiness yesterday, with sun (yay...) in the afternoon resulting in significant snow melt. |
| 2026-02-04 | 8:00 AM | 0.00 | 0.0 | NA | 2.0 | NA | | Overcast. Mostly cloudy yesterday, with a few sun breaks. |
| 2026-02-03 | 8:00 AM | 0.02 | 0.0 | NA | 2.0 | NA | | Overcast. Mostly cloudy yesterday, with a few sprinkles. |
| 2026-02-02 | 8:00 AM | 0.13 | 0.0 | NA | 2.0 | NA | | Overcast. Mostly cloudy yesterday, with light showers in the late afternoon and early evening. |
| 2026-02-01 | 8:00 AM | 0.01 | 0.0 | NA | 2.0 | NA | | Overcast. A few brief periods of mist/sprinkles yesterday. |
| 2026-01-31 | 8:00 AM | T | T | NA | 2.5 | NA | | Light fog. Snow flurries changing over to list mist yesterday. |
| 2026-01-30 | 8:00 AM | 0.03 | T | NA | 3.0 | NA | | Overcast. A few snow flurries yesterday, transitioning over to mist. |
| 2026-01-29 | 8:00 AM | T | T | NA | 3.0 | NA | | Overcast. Mostly cloudy yesterday. |
| 2026-01-28 | 8:00 AM | 0.00 | 0.0 | NA | 3.0 | NA | | Overcast. Variable cloudiness yesterday. |
| 2026-01-27 | 8:00 AM | 0.00 | 0.0 | NA | 3.0 | NA | | Mostly cloudy. Variable cloudiness yesterday, with some sun in the afternoon. Yaak River Flow: 589 cfs. |
| 2026-01-26 | 8:00 AM | T | T | NA | 3.0 | NA | | Overcast. A few snow flurries yesterday. Yaak River Flow: 552 cfs. |
| 2026-01-25 | 8:00 AM | T | T | NA | 3.0 | NA | | A few snow flurries. Snow flurries much of the day yesterday. Yaak River Flow: 552 cfs. |
| 2026-01-19 | 8:00 AM | 0.00 | 0.0 | NA | 3.0 | NA | | Overcast. Mostly cloudy yesterday. Yaak River Flow: 773 cfs. |
| 2026-01-18 | 8:00 AM | 0.00 | 0.0 | NA | 3.0 | NA | | Overcast. Mostly cloudy yesterday, with a few sun breaks. Yaak River Flow: 787 cfs. |
| 2026-01-17 | 8:00 AM | 0.00 | 0.0 | NA | 3.0 | NA | | Overcast. Mostly cloudy yesterday. Yaak River Flow: 848 cfs. |
| 2026-01-15 | 8:00 AM | 0.02 | 0.0 | NA | 3.0 | NA | | Overcast. Mostly cloudy yesterday, with a brief sprinkle in the early evening. Yaak River Flow: 935 cfs. |
| 2026-01-14 | 8:00 AM | 0.00 | 0.0 | NA | 3.0 | NA | | Overcast. Mostly cloudy yesterday. Yaak River Flow: 919 cfs. |
| 2026-01-13 | 8:00 AM | 0.06 | 0.0 | NA | 4.0 | NA | | Overcast. Mostly cloudy yesterday, with widely scattered and light rain showers. Yaak River Flow: 863 cfs. |
| 2026-01-12 | 8:00 AM | 0.04 | 0.5 | NA | 6.0 | NA | | Overcast. Light snow yesterday, changing over to drizzle/mist. Yaak River Flow: 871 cfs. |
| 2026-01-11 | 8:00 AM | 0.01 | T | NA | 7.0 | NA | | Overcast. Mostly cloudy yesterday, with light snow overnight. Yaak River Flow: 903 cfs. |
| 2026-01-10 | 8:00 AM | T | T | NA | 7.0 | NA | | Overcast. Variable cloudiness yesterday, with scattered snow flurries. Yaak River Flow: 951 cfs. |
| 2026-01-09 | 8:00 AM | 0.01 | T | NA | 7.5 | NA | | Mostly cloudy. Mostly cloudy yesterday, with a few brief snow showers which included some graupel. Yaak River Flow: 1020 cfs. |
| 2026-01-08 | 8:00 AM | 0.09 | 1.2 | NA | 7.5 | NA | | Mostly cloudy. Variable cloudiness yesterday, with light and scattered snow during the overnight hours. Yaak River Flow: 1100 cfs. |
| 2026-01-07 | 8:00 AM | 0.31 | 4.6 | NA | 6.5 | NA | | Light snow. Overcast yesterday, with snow starting continuing through the mid-evening hours, then on and off. Yaak River Flow: 1200 cfs. |
| 2026-01-06 | 8:00 AM | 0.01 | T | NA | 2.0 | NA | | Overcast and breezy. Variable cloudiness yesterday, with a little light snow ahead of the measurement time. Yaak River Flow: 1280 cfs. |
| 2026-01-05 | 8:00 AM | 0.21 | T | NA | 2.0 | NA | | Overcast. Overcast yesterday, with scattered rain showers and a skiff of snow just ahead of the measurement time. Yaak River Flow: 1330 cfs. |
| 2026-01-04 | 8:00 AM | 0.38 | 0.0 | NA | 2.0 | NA | | Light mist. Overcast yesterday, with scattered rain showers. Yaak River Flow: 1050 cfs. |
| 2026-01-03 | 8:00 AM | 0.00 | 0.0 | NA | 3.5 | NA | | Mostly cloudy. Overcast yesterday. Yaak River Flow: 960 cfs. |
| 2026-01-02 | 8:00 AM | 0.14 | 1.3 | NA | 4.5 | NA | | Light snow. Overcast yesterday, with snow starting about 1930 hrs. Yaak River Flow: 943 cfs. |
| 2026-01-01 | 8:00 AM | 0.00 | 0.0 | NA | 3.5 | NA | | Overcast. Overcast yesterday, with a few brief sun breaks. Yaak River Flow: 943 cfs. |