Northern Sonoma County Latest

24 Stations

15 Minute Data
as of 12/27/25 5:37 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) 12/27/25 0530 39.1   4.1 100   9 39.1   1.8 8.9   11.3 NNW | 336 17.3   17.5 0.00 0.00 42.3   2.0 38.7   3.4
Rockpile Lower (Cooley) 12/27/25 0515 42.7   3.6 89   1 39.8   3.2 2.1   3.3 NW | 308 5.6   7.7 0.00 0.00 45.6   1.7 42.6   2.5
Cloverdale-East (Ranch 83) 12/27/25 0530 43.4   5.9 - - 1.6   6.0 N | 349 2.6   13.5 0.00 0.00 46.6   4.8 43.1   4.1
Cloverdale-SE (Ranch 38) 12/27/25 0530 45.4   3.3 92   2 43.2   2.7 4.2   8.3 N | 4 6.7   18.1 0.00 0.00 47.3   2.9 44.6   3.2
Geyserville-North (Hoffman) 12/26/25 1930 48.6   0.6 91   0 46.2   0.7 2.3   3.8 W | 261 3.9   6.1 0.00 0.00 55.5   0.0 48.3   0.6
Geyserville (Ranch 3) 12/27/25 0530 44.7   5.1 100   12 44.6   1.7 4.8   0.7 WNW | 300 7.8   1.2 0.00 0.00 46.2   3.8 42.3   5.6
Geyserville-East (Ranch 40) 12/27/25 0530 44.8   4.5 89   2 41.9   4.0 13.1   5.5 NNW | 328 19.1   6.7 0.00 0.00 45.1   5.4 42.7   5.2
Geyserville-South (Nervo Station) 12/27/25 0530 46.8   2.5 - - 6.4   1.2 WNW | 293 12.8   2.0 0.00 0.01 47.5   2.8 42.9   4.2
Peterson (Ranch 09) 12/27/25 0530 43.7   5.9 93   10 41.8   3.0 5.1   1.1 WNW | 297 11.5   0.8 0.00 0.00 44.3   6.0 39.0   8.3
Rawah - Crazy Creek 12/27/25 0530 40.8   9.8 98   9 40.2   7.3 1.3   1.5 N | 5 3.1   4.5 0.00 0.00 46.3   4.3 40.4   7.8
Whitton Ranch (201e) 12/27/25 0530 46.5   3.5 85   1 42.3   3.6 5.5   0.2 WNW | 299 10.6   2.2 0.00 0.00 46.7   3.8 40.0   6.3
Lytton East (Shop Hill Bottom) 12/27/25 0530 43.2   7.2 94   12 41.6   3.5 2.2   3.9 W | 277 3.3   6.9 0.00 0.00 46.2   4.6 40.2   5.7
Lytton West Lower (Lew 6) 12/27/25 0530 44.0   6.4 96   13 43.0   2.6 3.9   0.1 WNW | 293 6.3   2.2 0.00 0.00 44.6   6.1 39.8   5.9
Lytton West Hill (23PS) 12/27/25 0530 45.0   4.4 92   4 43.0   3.3 4.8   0.7 NW | 316 8.2   1.5 0.00 0.00 45.4   4.2 41.5   5.4
Lytton East (Hill 5) 12/27/25 0530 44.3   6.4 92   11 42.2   2.9 6.2   2.6 WNW | 283 10.9   2.3 0.00 0.00 47.7   3.3 41.8   4.6
Jimtown-North (Piccolo Ranch 15) 12/27/25 0530 41.6   8.6 100   19 41.6   3.1 2.9   0.1 SSW | 209 5.5   2.0 0.00 0.00 44.8   5.8 40.2   7.5
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) 12/27/25 0500 38.5   9.4 100   6 38.5   7.6 0.2   2.9 SE | 131 2.1   3.2 0.00 0.00 43.8   5.2 38.0   7.9
N Chalk Hill Rd (Ranch 63) 12/27/25 0530 37.6   10.0 100   9 37.5   7.6 1.1   1.6 SE | 132 2.6   3.6 0.00 0.00 43.5   5.0 37.2   8.3
Knights Valley (Bavarian Lion) 12/27/25 0530 40.8   9.6 98   21 40.2   3.1 0.2   5.4 N | 359 1.3   10.4 0.00 0.00 41.8   9.0 37.2   8.1
Bavarian Lion EFW 12/27/25 0530 42.6   7.9 - - - - - 0.00 0.00 43.0   8.1 37.6   8.8
Franz Valley (Stornetta) 12/27/25 0530 37.7   12.6 98   21 37.2   6.1 0.4   3.4 SE | 146 1.4   7.1 0.00 0.00 39.6   11.0 35.9   9.3
Upper Dry Creek Valley 12/27/25 0530 45.0   4.8 96   8 44.1   2.6 0.9   3.0 NNW | 342 2.5   4.8 0.00 0.00 46.6   3.6 43.6   2.8
Lower Dry Creek Valley 12/27/25 0530 42.7   7.1 100   12 42.8   3.7 5.0   1.7 NW | 315 8.0   3.0 0.01 0.01 44.8   5.3 41.5   5.7
Max     46.8 100 44.6 13.1 - 19.1 0.01 0.01 47.7 44.6
Avg     42.8 95 41.3 3.8 - 7.1 0.00 - - -
Min     37.6 85 37.2 0.2 - 1.3 0.00 0.00 39.6 35.9