| 2025-05-09 | 6:30 AM | 0.01 | NA | NA | NA | NA | | Residual moisture from heavy fog yesterday morning. My father said the fog dissipated ~1100L |
| 2025-05-08 | 6:30 AM | 0.35 | NA | NA | NA | NA | | Scattered showers & thunderstorms from late morning through late evening.
Currently,1/2SM BCFG (Patchy Fog) BKN000 (FG) RMK FG BKN000 FG VIS 1/4 E-SE 1/4 SW-NW FG BANK E-SE AND NW-SW
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| 2025-05-07 | 6:30 AM | 0.50 | NA | NA | NA | NA | | Off/on showers throughout the day with not much after sunset. |
| 2025-05-06 | 6:30 AM | 0.03 | NA | NA | NA | NA | | |
| 2025-05-02 | 6:30 AM | 0.04 | NA | NA | NA | NA | | Scattered showers during the afternoon and early evening |
| 2025-05-01 | 6:30 AM | 0.14 | NA | NA | NA | NA | | A SQ (Squall), a TS (thunderstorm), a -TSRA (thunderstorm/w light shower) occurred during the afternoon followed by -SHRA/SHRA (showers) during the overnight period.
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| 2025-04-29 | 6:30 AM | T | NA | NA | NA | NA | | -SHRA (light showers) from mid afternoon into early evening. SQ (Squall) mid afternoon: 32G50 mph
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| 2025-04-27 | 6:30 AM | 0.01 | NA | NA | NA | NA | | Moisture from mist/fog |
| 2025-04-26 | 6:30 AM | 0.14 | NA | NA | NA | NA | | I had drizzle & fog all day and night |
| 2025-04-25 | 6:30 AM | T | NA | NA | NA | NA | | I had a TS SQ (Thunderstorm/w Squall) mid to late afternoon (1630-1700L) without any precip. Currently 1/2SM DZ FG (Moderate Drizzle & Fog). |
| 2025-04-21 | 6:30 AM | T | NA | NA | NA | NA | | -SHRA (light showers) occurred late afternoon 1730-1800L/w sprinkles and VIRGA aloft. |
| 2025-04-19 | 6:30 AM | 0.05 | T | T | T | T | | Yesterday morning snow coverage melted away by mid-late morning. Off/on snow persisted through the day into early evening. It only accumulated on elevated surfaces. |
| 2025-04-18 | 6:30 AM | 0.13 | 0.6 | 0.13 | 0.6 | 0.13 | | Mix of rain/snow showers started on the late afternoon. It was briefly snow showers before sunset before becoming rain showers. Flurries started ~2030L. It became moderate graupel showers @ 2130L. Currently light snow & mist (5SM -SN BR)
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| 2025-04-17 | 6:30 AM | T | NA | NA | NA | NA | | Convective clouds (TCUs/MDT CU) overhead from mid-afternoon to sunset/w VIRGA & sprinkles.
-SHRA SQ (light shower/w squall) ~1820L/0020Z winds 34 G 50 mph |
| 2025-04-14 | 6:30 AM | 0.13 | NA | NA | NA | NA | | Showers and thunderstorms from late afternoon into early evening and overnight |
| 2025-04-06 | 6:30 AM | T | T | T | T | T | | Lingering snow flurries mid-late morning |
| 2025-04-05 | 6:30 AM | 0.05 | T | T | T | T | | |
| 2025-04-04 | 6:30 AM | 0.05 | 0.1 | 0.02 | T | T | | |
| 2025-04-03 | 6:30 AM | T | T | T | T | T | | Brief -SHSN produced flurries during the early-mid afternoon |
| 2025-04-02 | 6:30 AM | 0.02 | NA | NA | NA | NA | | |
| 2025-03-31 | 6:30 AM | T | NA | NA | NA | NA | | Moisture from heavy bug overnight this morning |
| 2025-03-30 | 6:30 AM | 0.74 | 0.5 | 0.05 | 0.5 | 0.05 | | |
| 2025-03-29 | 7:30 AM | 0.46 | NA | NA | NA | NA | | Mod-heavy showers overnight |
| 2025-03-19 | 6:30 AM | 0.09 | 0.3 | 0.06 | 0.3 | 0.06 | | 0.03" of rain, 0.06" of melted snow |
| 2025-03-15 | 6:30 AM | 0.10 | NA | NA | NA | NA | | Showers off/on in the morning followed by very windy conditions. Highest 1-min was 51/w peak wind of 74. |
| 2025-03-08 | 6:30 AM | T | T | T | NA | NA | | Off/on snow flurries during the morning |
| 2025-03-07 | 6:30 AM | 0.03 | NA | NA | T | T | | -SHRA in the early evening (1815-1930L/0115-0230Z). No observed south and west of Milliken on my way to work between Milliken and Frederick.
Small isolated patch of snow and ice remains in the shade.
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| 2025-03-05 | 6:30 AM | 0.00 | 0.0 | NA | T | T | | Isolated pocket of ice/snow remains in the shade. |
| 2025-03-04 | 6:30 AM | 0.01 | NA | NA | T | T | | -SHRA between 1700-2100L/0000-0400Z, nothing after that. Isolated snow/ice remains in the shade. |
| 2025-03-03 | 6:30 AM | 0.00 | 0.0 | NA | T | T | | Isolated spots of ice/snow in shade remaining. |
| 2025-03-02 | 6:30 AM | 0.00 | 0.0 | NA | T | T | | Isolated spots of ice/snow in shade remaining. |
| 2025-03-01 | 6:30 AM | 0.00 | 0.0 | NA | T | T | | Isolated spots of ice/snow in shade remaining. |
| 2025-02-28 | 6:30 AM | 0.00 | 0.0 | NA | T | T | | Isolated spots of ice/snow in shade remaining. |
| 2025-02-27 | 6:30 AM | 0.00 | 0.0 | NA | T | T | | Isolated spots of ice/snow in shade remaining. |
| 2025-02-26 | 6:30 AM | 0.00 | 0.0 | NA | T | T | | Isolated spots of ice/snow in shade remaining. Minor flooding due to ice/snow melt. |
| 2025-02-25 | 6:30 AM | 0.00 | 0.0 | NA | T | T | | less than 1% snow/ice coverage for me. minor flooding due to the next month. |
| 2025-02-24 | 6:30 AM | 0.00 | 0.0 | NA | T | T | | T snow depth @ 5% snow coverage. minor flooding due to snow and ice melt. |
| 2025-02-23 | 6:30 AM | 0.00 | 0.0 | NA | T | T | | T snow depth @ 30% coverage. Minor flooding due to ice/snow melt. |
| 2025-02-22 | 6:30 AM | 0.00 | 0.0 | NA | 0.8 | NA | | 1.5" @ 51% coverage |
| 2025-02-21 | 6:30 AM | T | T | T | 1.7 | NA | | |
| 2025-02-20 | 6:30 AM | 0.00 | 0.0 | NA | 1.7 | NA | | 2.0' @ 85% coverage. Minor street flooding due to snow melt. |
| 2025-02-19 | 6:30 AM | 0.01 | T | 0.01 | 2.2 | NA | | |
| 2025-02-18 | 6:30 AM | T | T | T | 2.2 | NA | | Currently 4º, overcast/w flurries. Light dusting overnight/w snow on cars/elevated surfaces. Freezing fog/w freezing drizzle and snow grains (flurries) yesterday morning into early afternoon. |
| 2025-02-17 | 6:30 AM | 0.00 | 0.0 | NA | 2.2 | 0.15 | | Currently: 20º, 1/4SM FZFG BKN001 VV001 (Sky Obscured); // 24 HR H/L: 30/-2; 95% Coverage @ 2.3" // FZFG/w -SG/-FZDZ observed along route from Milliken to work in Frederick. |
| 2025-02-16 | 6:30 AM | 0.17 | 2.5 | 0.17 | 3.0 | 0.18 | | O° at ob time. 1/16" of ice removed from car windshield when mod-heavy snow started @ 1100-30L/1800-30Z..Layer of ice on the snow @ 1100L/1800Z, it was very slippery. |
| 2025-02-15 | 6:30 AM | 0.04 | NA | NA | 0.5 | NA | | Rare February showers during late afternoon/early evening. 1.0" @ 55% coverage. Minor flooding due to snow/ice melt. |
| 2025-02-14 | 6:30 AM | 0.00 | 0.0 | NA | 1.7 | 0.13 | | 1.7" @ 90% coverage, 15° and Mostly Cloudy @ ob time. Minor flooding for melting snow and ice. |
| 2025-02-13 | 6:30 AM | T | T | T | 2.1 | 0.29 | | Party cloudy and -6° @ ob time |
| 2025-02-12 | 6:30 AM | 0.14 | 2.1 | 0.14 | 2.5 | 0.14 | | |
| 2025-02-11 | 6:30 AM | 0.01 | 0.4 | 0.01 | 0.4 | 0.01 | | 6° and light snow at ob time |
| 2025-02-10 | 6:30 AM | 0.00 | 0.0 | NA | T | T | | 0.7" @ 25% coverage |
| 2025-02-09 | 6:30 AM | 0.00 | 0.0 | NA | 0.5 | NA | | 0.9" @ 60% coverage. Minor street flooding due to snow melt. |
| 2025-02-08 | 10:30 AM | 0.11 | 1.0 | 0.11 | 1.0 | 0.11 | | 1.0" on ground in backyard; 0.8" on snowboard in front yard |
| 2025-02-07 | 6:30 AM | 0.00 | 0.0 | NA | T | T | | |
| 2025-02-06 | 6:30 AM | 0.00 | 0.0 | NA | T | T | | |
| 2025-02-05 | 6:30 AM | 0.00 | 0.0 | NA | T | T | | |
| 2025-02-04 | 6:30 AM | 0.00 | 0.0 | NA | T | T | | A few isolated spots remain in my backyard plus spots in the surrounding area & neighborhood |
| 2025-02-03 | 6:30 AM | 0.00 | 0.0 | NA | T | T | | Snow coverage dropped from 20% to less than 1% due to Chinook winds which push temps to 69 and virtually melted all the snow. The few isolated pockets of snow remain in shaded areas and in the neighborhood. Minor flooding due to snow and ice melt. |
| 2025-02-02 | 6:30 AM | 0.00 | 0.0 | NA | T | T | | Snow coverage dropped from 55% @ 1900Z to 25% @ 0000Z.. Currently @ 20%. Minor flooding due to snow melt. |
| 2025-02-01 | 6:30 AM | 0.00 | 0.0 | NA | 0.9 | 0.24 | | 0.90" @ 58% coverage. Minor flooding due to snow melt. |
| 2025-01-31 | 6:30 AM | 0.00 | 0.0 | NA | 1.2 | 0.24 | | 1.2" @ 65% coverage. minor flooding due to snow melt. |
| 2025-01-30 | 6:30 AM | 0.00 | 0.0 | NA | 2.1 | 0.40 | | 2.1" @ 80% coverage. minor flooding due to snow melt. |
| 2025-01-29 | 6:30 AM | 0.00 | 0.0 | NA | 2.8 | 0.40 | | 2.8" @ 90% coverage; minor Street flooding from snowmelt |
| 2025-01-28 | 6:30 AM | 0.00 | 0.0 | NA | 3.2 | 0.45 | | minor street flooding due to snow melt |
| 2025-01-27 | 6:30 AM | T | T | T | 4.3 | 0.40 | | |
| 2025-01-26 | 6:30 AM | 0.06 | 1.2 | 0.06 | 4.7 | 0.52 | | {EDIT: Observer reported 0.60 for new gauge catch. This is high and appears to be a decimal typo. Changed report of 0.60 to 0.06 until observer can be contacted to verify. Submission Time Before EDIT; 1/27/2025 7:55 AM CoCoSTAFF DNT} |
| 2025-01-25 | 11:30 AM | 0.25 | 2.1 | 0.25 | 3.5 | 0.21 | | Minor street flooding yesterday due to snow melt. 1.4" snow depth/w 85% yesterday at sunset (0000Z). |
| 2025-01-24 | 6:30 AM | 0.00 | 0.0 | NA | 1.5 | 0.22 | | 98% snow coverage; Miner Street flooding due to snow melt |
| 2025-01-23 | 6:30 AM | 0.00 | 0.0 | NA | 1.7 | 0.27 | | |
| 2025-01-22 | 6:30 AM | 0.00 | 0.0 | NA | 2.0 | 0.27 | | |
| 2025-01-21 | 6:30 AM | 0.00 | 0.0 | NA | 2.1 | 0.21 | | very cold this morning -17° |
| 2025-01-20 | 6:30 AM | 0.05 | 0.9 | 0.05 | 2.5 | NA | | 24 hour H/L: 16/-2; Currently: -2/-6/81%/30.40"/7SM Cloudy (NS)/NE 3/WCI -9 // I measured 1.6" @ 0000Z and 1.9" @ 0400Z, snow started as flurries @ 0145Z and became -SN @ 0200Z with SN 0300-0330Z.// |
| 2025-01-19 | 6:30 AM | 0.02 | 0.2 | 0.02 | 2.0 | 0.26 | | |
| 2025-01-18 | 6:30 AM | 0.21 | 2.4 | 0.21 | 2.4 | 0.21 | | Ongoing light snow |
| 2025-01-17 | 6:30 AM | 0.00 | 0.0 | NA | T | NA | | 15% snow coverage |
| 2025-01-16 | 6:30 AM | 0.00 | 0.0 | NA | T | NA | | 15% snow coverage |
| 2025-01-15 | 6:30 AM | 0.00 | 0.0 | NA | T | NA | | 20% snow coverage |
| 2025-01-14 | 6:30 AM | 0.00 | 0.0 | NA | T | NA | | 25% snow coverage |
| 2025-01-13 | 6:30 AM | 0.00 | 0.0 | NA | T | NA | | 40% snow coverage; minor flooding from melted snow/ice in the streets |
| 2025-01-12 | 6:30 AM | 0.00 | 0.0 | NA | 0.7 | NA | | |
| 2025-01-11 | 6:30 AM | 0.00 | 0.0 | NA | 0.8 | 0.24 | | |
| 2025-01-10 | 6:30 AM | 0.00 | 0.0 | NA | 1.2 | 0.13 | | |
| 2025-01-09 | 6:30 AM | T | T | T | 2.6 | 0.33 | | -sn drsn (snow flurries & low drifting snow) @ on time. blowing snow on E-W roads on my way to work from Milliken to Frederick. |
| 2025-01-08 | 6:30 AM | 0.05 | 0.5 | 0.05 | 3.2 | 0.22 | | |
| 2025-01-07 | 6:30 AM | 0.16 | 3.5 | 0.16 | 3.5 | 0.16 | | |
| 2025-01-06 | 6:30 AM | T | T | T | T | T | | |
| 2025-01-05 | 6:30 AM | 0.04 | 0.2 | 0.04 | 0.2 | 0.04 | | |
| 2025-01-04 | 6:30 AM | T | T | T | T | T | | |
| 2025-01-01 | 6:30 AM | T | T | T | T | T | | Light snow shower developed @ 2000L/0200Z and lasted for 90 mins til 2130L/0330Z. A trace was observed on elevated surfaces, the street and a little in the backyard this morning. Brief flurries were observed @ 2240L/0440Z. |