| 2025-05-09 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 44°, 3/10 high thin clouds, moderate haze, wind SW 2-5. Yesterday's high/low 70°/50° |
| 2025-05-08 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 52°, partly cloudy, wind ESE 4-7. Yesterday's high/low 76°/45° |
| 2025-05-07 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 46, clear, wind SW 2-7. Yesterday's high/low 63°/31° |
| 2025-05-06 | 7:00 AM | T | 0.0 | NA | 0.0 | NA | | Currently 32°, clear, wind SSE 0-2. Yesterday's high/low 50°/41° |
| 2025-05-05 | 6:00 AM | 0.02 | 0.0 | NA | 0.0 | NA | | Currently 41°, cloudy, wind calm. Yesterday's high/low 49°/44° |
| 2025-05-04 | 7:00 AM | 0.01 | 0.0 | NA | 0.0 | NA | | Currently 48°, cloudy, wind NNW 6-11. Yesterday’s high/low 80°/44°. Thunderstorm with winds gusting to 36 mph from 18:00 to 19:00 yesterday afternoon. |
| 2025-05-03 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 47°, clear with moderate smoke and haze from USFS prescribed fires, PM 2.5 readings range from 50-150 in the Bitterroot Valley this morning. Wind SW 4-8. Yesterday’s high/low 76°/42° |
| 2025-05-02 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 42°, clear/hazy from USFS prescribed fires south of here, wind SSW 1-3. Yesterday’s high/low 67°/35° |
| 2025-05-01 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 37°, clear, wind SW 3-7. Yesterday’s high/low 59°/39° |
| 2025-04-30 | 7:00 AM | 0.11 | 0.0 | NA | 0.0 | NA | | Currently 39°, cloudy, wind S 0-4. Yesterday’s high/low 56°/45°
|
| 2025-04-29 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 45°, cloudy, WNW 2-5. Yesterday’s high/low 64°/45° |
| 2025-04-28 | 7:00 AM | 0.03 | 0.0 | NA | 0.0 | NA | | Currently 45°, cloudy, wind NW 0-2. Yesterday’s high/low 67°/41° |
| 2025-04-27 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 41°, partly cloudy, wind SE 1-2. Yesterday’s high/low 64°/43° |
| 2025-04-26 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 45°, partly cloudy 5/10, wind SE 6-9. Yesterday’s high/low 65°/38° |
| 2025-04-25 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 39°, clear, wind SSE 3-5. Yesterday’s high/low 63°/32° |
| 2025-04-24 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 32°. Clear, wind calm. Yesterday’s high/low 58°/28° |
| 2025-04-23 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 29°, clear 1/10, wind SE 1-3. Yesterday’s high/low 50°/30° |
| 2025-04-22 | 7:00 AM | 0.04 | T | T | 0.0 | NA | | Currently 30°, partly cloudy 6/10, wind WSW 2-4. Yesterday’s high/low 48°/34° |
| 2025-04-21 | 7:00 AM | 0.06 | 0.0 | NA | 0.0 | NA | | Currently 37°, cloudy, wind ESE 2-5. Yesterday's high/low 55°/40° |
| 2025-04-20 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 40°, cloudy, wind S 1-2. Yesterday’s high/low 58°/33° |
| 2025-04-19 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 34°, partly cloudy, wind SW 3-6. Yesterday’s high/low 55°/25° |
| 2025-04-18 | 7:00 AM | T | T | T | 0.0 | NA | | Currently 26°, clear, wind SE 5-10. Yesterday's High/Low 45°/29°. Yesterday around 17:50 hrs. we had a brief period of blowing snow with east winds to 33 mph, only lasted for five minutes of so. |
| 2025-04-17 | 7:00 AM | T | T | T | 0.0 | NA | | Currently 29°, cloudy 10/10, wind N 6-10. Yesterday high/low 62°/42°. Strong north wind yesterday just before 20:00 hrs, 20 with gust to 36 mph., remained gusty most of the night. |
| 2025-04-16 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 43°, mostly cloudy 7/10, wind SSE 2-8. Yesterday's high/low 70°/37° |
| 2025-04-15 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 38°, clear, wind SSE 2-4. Yesterday high/low 61°/28° |
| 2025-04-14 | 6:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 31°, clear, wind S 0-2. Yesterday high/low 50°/30° |
| 2025-04-13 | 6:30 AM | 0.21 | 0.2 | 0.01 | T | NA | | Currently 30°, mostly clear 3/10 cloud cover, wind SSE 2-7. Yesterday’s high/low 47°/41° |
| 2025-04-12 | 6:30 AM | 0.11 | 0.0 | NA | 0.0 | NA | | Currently 42°, cloudy light rain, wind SE 1-3. Yesterday’s high/low 60°/44° |
| 2025-04-11 | 6:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 52°, clear 1/10, wind W 0-8, yesterday’s high/low 73°/33° |
| 2025-04-10 | 7:00 AM | T | 0.0 | NA | 0.0 | NA | | Currently 35°, clear, wind ESE 3-6. Yesterday’s high/low 54°/39° |
| 2025-04-09 | 7:00 AM | 0.13 | 0.0 | NA | 0.0 | NA | | Currently 39°, mostly cloudy 7/10, wind ESE 6-10. Yesterday’s high/low 53°/37° |
| 2025-04-08 | 7:00 AM | 0.11 | 0.0 | NA | 0.0 | NA | | Currently 39°, mostly cloudy 7/10, wind SSW 0-7. Yesterday’s hi/low 65°/43° we had a brief period of strong NE wind 15-30 yesterday from 17:00 to 17:30 hrs. |
| 2025-04-07 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 46°, cloudy 8/10, wind SW 4-9. Yesterday high/low 66°/32° |
| 2025-04-06 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | 07:00 32°, clear, wind SW 2-3. Hi/low yesterday 58°/27° |
| 2025-04-05 | 6:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 27°, clear, wind ENE 0-2. Yesterday high/low 45°/26° |
| 2025-04-04 | 7:00 AM | 0.02 | 0.2 | 0.02 | T | NA | | Currently 28°, mostly cloudy 6/10, wind NNE 3-5. Yesterday’s high/low 48°/33° |
| 2025-04-03 | 7:00 AM | 0.01 | T | T | 0.0 | NA | | Currently 33°, cloudy 10/10, wind SE 5-7. Yesterday’s high/low 46°/32° |
| 2025-04-02 | 7:00 AM | T | T | T | 0.0 | NA | | Currently 32°, cloudy 10/10, wind calm. Yesterday’s high/low 41°/35° |
| 2025-04-01 | 7:00 AM | 0.12 | T | T | 0.0 | NA | | Currently 35°, cloudy 10/10, wind ESE 1-5mph. Yesterday’s high/low 51°/33° |
| 2025-03-31 | 7:00 AM | T | 0.0 | NA | 0.0 | NA | | Currently 34°, cloudy 10/10, wind SW 2-3. Yesterday’s high/low 47°/34°
|
| 2025-03-30 | 7:00 AM | 0.03 | 0.0 | NA | 0.0 | NA | | Currently 35°, partly cloudy 6/10, fog along the Bitterroot River north of Hamilton. Wind SSE 3-5. Yesterday’s high/low 45°/35° |
| 2025-03-29 | 7:00 AM | 0.09 | 0.0 | NA | 0.0 | NA | | Currently 34°, cloudy 9/10, wind calm. Yesterday’s high/low 56°/39° |
| 2025-03-28 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 39°, mostly clear <2/10, wind SE 7-10. Yesterday’s high/low 52°/70° |
| 2025-03-27 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 53°, cloudy 9/10, wind SW 3-7. Yesterday’s high/low 74°/42° |
| 2025-03-26 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 42, mostly clear 3/10, wind SSW 0-6. Yesterday’s high/low 68°/45° |
| 2025-03-25 | 7:00 AM | T | 0.0 | NA | 0.0 | NA | | Currently 46°, cloudy with light drizzle, SW 3-8. Yesterday’s high/low temperatures 59°/51° |
| 2025-03-24 | 7:00 AM | 0.01 | 0.0 | NA | 0.0 | NA | | Currently 51°, mostly cloudy 9/10, wind SSE 5-20. Yesterday’s high/low temperature 50°/32° |
| 2025-03-23 | 7:00 AM | 0.17 | 3.0 | 0.17 | 0.0 | NA | | Currently 35°, cloudy 10/10, wind E 0-2. Yesterday’s high/low 42°/30° |
| 2025-03-22 | 7:00 AM | 0.07 | 0.2 | 0.02 | T | NA | | Currently 33°, light to moderate snow just starting, wind WSW 4-9. Yesterday’s high 51°. |
| 2025-03-21 | 7:00 AM | T | T | T | 0.0 | NA | | Currently 38°, cloudy 9/10, wind S 2-8. Yesterday’s high 43°. |
| 2025-03-20 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 37°, cloudy 10/10, wind SSW 2-8. Yesterday’s high 50° |
| 2025-03-19 | 7:00 AM | T | T | T | 0.0 | NA | | Currently 22°, clear <1/10 cloud cover, wind S 0-6. Yesterday’s high 40°. Moderate south wind yesterday from 14:00 to 18:00, south 12-30mph. |
| 2025-03-18 | 7:00 AM | 0.03 | 0.2 | 0.03 | 0.0 | NA | | Currently 26°, cloudy 10/10, wind SSW 2-5. Yesterday’s high 40°. |
| 2025-03-17 | 7:00 AM | 0.27 | 1.6 | 0.11 | 1.5 | 0.11 | | Currently 32°, cloudy 10/10, wind SE 4-7. Yesterday’s high 46°. Moderate rain started yesterday afternoon, turned to snow overnight. |
| 2025-03-16 | 7:00 AM | T | T | T | 0.0 | NA | | Currently 36°, cloudy 10/10 with a few snow flurries, wind SW 6-12. Yesterday’s high 43° |
| 2025-03-15 | 7:00 AM | T | T | T | 0.0 | NA | | Currently 31°, mostly cloudy 7/10., wind NNW 2-5. Yesterday’s high 42° |
| 2025-03-14 | 7:00 AM | 0.01 | 0.0 | NA | 0.0 | NA | | Currently 26°, mostly cloudy 7/10, wind SE 5-10. Yesterday’s high 50° |
| 2025-03-13 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 39°, cloudy 10/10, wind calm. Yesterday’s high 53°.
07:45 Update, rain and SW wind 20 with gusts to 38mph. |
| 2025-03-12 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 34°, cloudy 10/10, wind SW 1-2. Yesterday’s high 51° |
| 2025-03-11 | 7:00 AM | T | 0.0 | NA | 0.0 | NA | | Currently 40°, mostly cloudy 8/10, wind calm. Yesterday’s high 46° |
| 2025-03-10 | 6:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 47°, mostly cloudy 8/10, wind W 2-6. Yesterday’s high 60° |
| 2025-03-09 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 33°, partly cloudy 4/10, wind SW 4-8. Yesterday’s high 57° |
| 2025-03-08 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 29°, mostly clear 2/10, wind SW 6-10. Yesterday’s high 47° |
| 2025-03-07 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 26°, clear, wind SW 2-3. Yesterday’s high 45°. Between 14:00 and 17:00 yesterday winds were out of the north 15-30 mph. |
| 2025-03-06 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 29°, mostly cloudy 8/10, wind SSE 1-2. Yesterday’s high 47° |
| 2025-03-05 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 35°, partly cloudy 5/10, wind SW SE 2-4. Yesterday’s high 49° |
| 2025-03-04 | 7:00 AM | 0.01 | 0.0 | NA | 0.0 | NA | | Currently 33°, mostly cloudy 9/10, wind SE 2-4. Yesterday’s high 42° |
| 2025-03-03 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Currently 34°, cloudy10/10, wind WSW 2-4. Yesterday’s high 53 |
| 2025-03-02 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Current temperature 29°, mostly clear/scattered high clouds 4/10, wind ESE 1-2. Yesterday’s high 57° |
| 2025-03-01 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Current temperature 33°, clear, wind SSE 2-5. Yesterday’s high 64° |
| 2025-02-28 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Current temperature 33°, clear, wind ESE 2-4. Yesterday’s high 58° |
| 2025-02-27 | 7:00 AM | 0.00 | 0.0 | NA | 0.0 | NA | | Current temperature 34°, mostly clear 4/10, wind SW 3-6. Yesterday’s high 50° |
| 2025-02-26 | 7:00 AM | T | T | T | 0.0 | NA | | Currently 37°, cloudy 9/10, wind SSE 1-2. Yesterday’s high 42° |
| 2025-02-25 | 7:00 AM | 0.08 | T | T | T | NA | | Current temperature 35°, cloudy 9/10, wind calm. Yesterday’s high 53° |
| 2025-02-24 | 6:00 AM | 0.10 | 0.0 | NA | 1.0 | NA | | Current temperature 44°, mostly clear 2/10, wind SW 12-24 mph. Yesterday’s high 51° |
| 2025-02-23 | 7:00 AM | 0.09 | 0.0 | NA | 5.0 | NA | | Current temperature 41°, moderate rain, wind SE 8-15. Yesterday’s high 49° |
| 2025-02-22 | 7:00 AM | 0.00 | 0.0 | NA | 8.0 | 1.53 | | Current temperature 38°, cloudy 9/10, wind S 3-9. Yesterday’s high 47° |
| 2025-02-21 | 7:00 AM | 0.00 | 0.0 | NA | 8.5 | NA | | Current temperature 30°, clear, wind SW 4-8. Yesterday’s high 42°.
|
| 2025-02-20 | 7:00 AM | 0.00 | 0.0 | NA | 10.0 | NA | | Current temperature 26°, cloudy 10/10, wind variable 0-2. Yesterday’s high 27°. |
| 2025-02-19 | 7:00 AM | 0.01 | 0.1 | 0.01 | 10.0 | NA | | Currently 18°, fog, visibility 1/4 mile, cloudy 10/10, wind SW to SE 0-2. Yesterday we had very light snow flurries most of the day, high temperature 32°. |
| 2025-02-18 | 7:00 AM | 0.01 | 0.1 | 0.01 | 10.0 | NA | | Currently 29°, light snow flurries, wind SW 0-4. Yesterday’s high 37°. |
| 2025-02-17 | 7:00 AM | 0.02 | 0.2 | 0.02 | 11.0 | NA | | Currently 24°, cloudy 10/10, wind SSW 0-2. Yesterday’s high 28°. |
| 2025-02-16 | 7:00 AM | 0.03 | 0.7 | 0.03 | 11.5 | NA | | Currently 23°, light snow, wind calm. Yesterday’s high 35 |
| 2025-02-15 | 7:00 AM | 0.03 | 0.3 | 0.03 | 12.5 | 1.66 | | Current temperature 27°, cloudy 10/10, wind WSW 2-4. Yesterday’s high 29°. |
| 2025-02-14 | 7:00 AM | 0.08 | 1.6 | 0.08 | 12.5 | NA | | Currently 14°, cloudy 10/10, wind SW 1-2. Yesterday’s high 14° |
| 2025-02-13 | 7:00 AM | 0.00 | 0.0 | NA | 12.0 | NA | | Currently -6°, clear, calm. Yesterday’s high 8° |
| 2025-02-12 | 7:00 AM | 0.02 | 0.2 | 0.02 | 12.0 | NA | | Currently -3°, partly cloudy 6/10, wind SSE 0-2. Yesterday’s high 9° |
| 2025-02-11 | 7:00 AM | 0.02 | 0.4 | NA | 13.0 | NA | | 07:00- cloudy 9/10, temperature 2°, winds are calm. Yesterday’s high 15°. {EDIT: Observer reported 0.20 for new snow melted core. This is high compared to snow depth provided and appears to be a decimal typo. Changed SWE report of 0.20 to NA until observer can be contacted to verify. Submission Time Before EDIT: 2/11/2025 7:02 AM CoCoSTAFF DNT}
|
| 2025-02-10 | 7:00 AM | 0.03 | 0.3 | 0.03 | 13.0 | NA | | Lt snow flurries, 14°, wind north 0-2. Yesterday’s high 29° |
| 2025-02-09 | 7:00 AM | 0.00 | 0.0 | NA | 13.0 | NA | | 06:30- 17°, wind south to east 0-4mph. Cloudy, 9/10 cloud cover. |
| 2025-02-08 | 6:00 AM | 0.14 | 2.0 | 0.14 | 14.0 | 1.55 | | 2/7/25 09:00-11.00, wind N 12-18 mph caused blowing and drifting of new and existing snow pack resulting in 2-3’ drifts. Yesterday’s high 21°. Temp this morning at 06:00 14°. |
| 2025-02-07 | 7:00 AM | 0.21 | 2.1 | 0.21 | 15.0 | NA | | |
| 2025-02-06 | 7:00 AM | T | T | T | 14.5 | NA | | |
| 2025-02-05 | 7:00 AM | 0.69 | 9.8 | 0.69 | 17.5 | NA | | |
| 2025-02-04 | 7:00 AM | 0.67 | 10.0 | 0.67 | 10.0 | NA | | |
| 2025-02-03 | 7:00 AM | 0.05 | 0.5 | 0.05 | 0.5 | NA | | |
| 2025-02-02 | 7:00 AM | 0.15 | T | NA | 0.0 | NA | | |
| 2025-02-01 | 7:00 AM | 0.05 | 0.0 | NA | 0.0 | NA | | |
| 2025-01-30 | 7:00 AM | 0.00 | 0.0 | NA | 0.5 | NA | | |
| 2025-01-29 | 7:00 AM | 0.00 | 0.0 | NA | 0.5 | NA | | |
| 2025-01-28 | 7:00 AM | 0.00 | 0.0 | NA | 0.5 | NA | | |
| 2025-01-27 | 7:00 AM | 0.00 | 0.0 | NA | 1.0 | NA | | |
| 2025-01-26 | 7:00 AM | 0.00 | 0.0 | NA | 1.0 | NA | | |
| 2025-01-25 | 7:00 AM | 0.00 | 0.0 | NA | 1.0 | NA | | |
| 2025-01-24 | 7:00 AM | 0.00 | 0.0 | NA | 1.0 | NA | | |
| 2025-01-23 | 7:00 AM | 0.00 | 0.0 | NA | 1.0 | NA | | |
| 2025-01-22 | 7:00 AM | 0.00 | 0.0 | NA | 1.0 | NA | | |
| 2025-01-21 | 7:00 AM | 0.00 | 0.0 | NA | 1.5 | NA | | |
| 2025-01-20 | 7:00 AM | 0.02 | 0.2 | 0.02 | 1.5 | NA | | |
| 2025-01-19 | 7:00 AM | T | T | T | 1.5 | NA | | |
| 2025-01-18 | 7:00 AM | 0.08 | 1.6 | 0.06 | 1.5 | NA | | |
| 2025-01-17 | 7:00 AM | 0.00 | 0.0 | NA | 0.5 | NA | | |
| 2025-01-16 | 7:00 AM | 0.00 | 0.0 | NA | 0.5 | NA | | |
| 2025-01-15 | 7:00 AM | 0.00 | 0.0 | NA | 0.5 | NA | | |
| 2025-01-14 | 7:00 AM | 0.00 | 0.0 | NA | 0.5 | NA | | |
| 2025-01-13 | 7:00 AM | T | T | T | 1.0 | NA | | |
| 2025-01-12 | 7:00 AM | 0.01 | 0.2 | 0.01 | 1.0 | NA | | |
| 2025-01-11 | 7:00 AM | T | T | T | 1.0 | NA | | |
| 2025-01-10 | 7:00 AM | 0.00 | 0.0 | NA | 1.0 | NA | | |
| 2025-01-09 | 7:00 AM | T | T | T | 1.0 | NA | | |
| 2025-01-08 | 7:00 AM | 0.00 | 0.0 | NA | 1.5 | NA | | |
| 2025-01-07 | 7:00 AM | 0.00 | 0.0 | NA | 1.5 | NA | | |
| 2025-01-06 | 7:00 AM | T | T | T | 1.5 | NA | | |
| 2025-01-05 | 7:00 AM | 0.00 | 0.0 | NA | 1.5 | NA | | |
| 2025-01-04 | 7:00 AM | 0.35 | 3.5 | 0.34 | 3.5 | NA | | |
| 2025-01-03 | 6:40 AM | 0.09 | 1.1 | 0.09 | 1.0 | NA | | |
| 2025-01-02 | 7:00 AM | 0.01 | 0.1 | 0.01 | T | NA | | |
| 2025-01-01 | 7:00 AM | 0.00 | 0.0 | NA | T | NA | | |