Northern Sonoma County Latest

24 Stations

15 Minute Data
as of 1/30/26 5:42 AM PST
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Station Date Time Temp (°F) RH (%) Dew Pt (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Latest Rain (In) Daily Rain (In) Daily Max Temp (°F) Daily Min Temp (°F)
Rockpile Upper (Cooley) 1/30/26 0530 52.7   3.9 50   20 34.4   4.9 4.7   0.5 NE | 50 8.6   2.2 0.00 0.00 55.6   4.6 51.0   3.6
Rockpile Lower (Cooley) 1/30/26 0515 51.2   3.9 63   20 39.2   3.2 1.1   0.7 NNW | 329 2.9   1.5 0.00 0.00 53.0   3.3 49.7   2.6
Cloverdale-East (Ranch 83) 1/30/26 0530 44.0   3.0 - - 2.2   0.4 NNW | 334 6.9   1.5 0.00 0.00 47.3   2.6 39.2   0.5
Cloverdale-SE (Ranch 38) 1/30/26 0530 46.4   3.3 80   10 40.6   0.3 1.3   0.2 NW | 323 3.9   0.7 0.00 0.00 51.3   1.5 44.2   1.7
Geyserville-North (Hoffman) 1/30/26 0530 36.7   0.7 96   0 35.6   0.6 1.0   0.2 WSW | 244 2.9   1.1 0.00 0.00 42.8   3.0 35.9   0.5
Geyserville (Ranch 3) 1/30/26 0530 37.9   0.7 100   0 37.9   0.7 0.7   0.9 W | 259 3.1   0.8 0.00 0.00 43.1   2.8 37.6   0.8
Geyserville-East (Ranch 40) 1/30/26 0530 44.4   3.5 91   10 42.0   0.5 5.7   3.6 NE | 49 7.5   3.3 0.00 0.00 51.6   2.3 43.4   0.2
Geyserville-South (Nervo Station) 1/30/26 0530 40.2   1.6 - - 0.7   0.7 ENE | 77 2.7   2.7 0.00 0.00 46.7   1.6 39.4   1.4
Peterson (Ranch 09) 1/30/26 0530 35.7   1.3 98   1 35.2   1.2 1.4   0.9 S | 172 2.9   1.1 0.00 0.00 40.8   2.3 35.7   1.5
Rawah - Crazy Creek 1/30/26 0530 40.6   3.2 99   0 40.4   3.1 1.8   1.8 E | 82 4.0   3.5 0.00 0.00 44.0   0.0 38.8   1.4
Whitton Ranch (201e) 1/30/26 0530 35.9   1.4 100   0 35.9   1.4 1.0   0.1 S | 187 2.4   0.3 0.00 0.00 41.5   0.8 35.4   1.2
Lytton East (Shop Hill Bottom) 1/30/26 0530 37.0   0.3 99   1 36.6   0.5 2.3   2.0 ENE | 65 3.9   2.6 0.00 0.00 42.7   1.4 36.8   0.6
Lytton West Lower (Lew 6) 1/30/26 0530 37.5   1.1 100   0 37.5   1.1 1.7   0.8 E | 81 3.8   1.9 0.00 0.00 41.0   1.4 36.1   0.5
Lytton West Hill (23PS) 1/30/26 0530 41.5   0.7 100   0 41.5   0.7 1.9   0.9 NNW | 338 3.9   1.2 0.00 0.00 45.5   0.6 40.3   0.1
Lytton East (Hill 5) 1/30/26 0530 38.7   0.8 97   0 37.9   0.9 2.9   2.5 ENE | 77 4.3   2.2 0.00 0.00 44.8   1.3 38.4   0.6
Jimtown-North (Piccolo Ranch 15) 1/30/26 0530 37.0   2.4 100   0 37.0   2.4 1.1   0.9 ENE | 58 3.3   1.8 0.00 0.00 41.2   1.3 36.0   1.7
Jimtown-NE (Red Fan) 8/27/25 0915 61.6   2.2 77   9 54.4   0.8 3.4   1.4 S | 177 6.6   1.0 0.00 0.00 61.8   2.1 52.6   3.7
HWY 128/Chalk Hill Rd (Landslide) 1/30/26 0500 36.7   1.5 100   0 36.7   1.5 0.4   0.3 ENE | 71 2.5   1.4 0.00 0.00 39.3   3.7 35.5   0.7
N Chalk Hill Rd (Ranch 63) 1/30/26 0530 35.6   1.5 100   0 35.6   1.5 0.0   0.0 N | 0 0.0   1.1 0.00 0.00 39.6   2.4 35.3   1.4
Knights Valley (Bavarian Lion) 1/30/26 0530 33.8   1.1 98   0 33.2   1.2 1.4   0.2 SSE | 154 2.8   0.7 0.00 0.00 38.5   0.6 33.0   0.9
Bavarian Lion EFW 1/30/26 0530 34.3   0.3 - - - - - 0.00 0.00 40.6   0.5 33.2   0.6
Franz Valley (Stornetta) 1/30/26 0530 32.5   0.1 97   1 31.8   0.2 0.1   0.0 ESE | 104 1.2   0.1 0.00 0.00 36.5   1.3 32.4   0.0
Upper Dry Creek Valley 1/30/26 0530 38.3   1.8 97   0 37.6   1.9 1.9   0.6 NNW | 339 2.9   0.0 0.00 0.00 42.6   4.1 37.9   0.2
Lower Dry Creek Valley 1/30/26 0530 38.1   0.3 100   0 38.1   0.3 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 42.3   0.1 37.2   0.3
Max     52.7 100 42.0 5.7 - 8.6 0.00 0.00 55.6 51.0
Avg     39.4 93 37.2 1.6 - 3.5 0.00 - - -
Min     32.5 50 31.8 0.0 - 0.0 0.00 0.00 36.5 32.4