Northern Sonoma County Latest

24 Stations

15 Minute Data
as of 12/4/25 8:12 AM PST
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) 12/4/25 0800 51.0   0.4 34   3 23.5   2.9 2.0   5.9 N | 3 3.7   13.4 0.00 0.00 56.5   5.5 48.4   0.2
Rockpile Lower (Cooley) 12/4/25 0745 50.2   2.9 42   11 28.0   5.0 1.8   0.2 NNW | 338 2.8   2.8 0.00 0.00 55.8   2.1 47.7   2.4
Cloverdale-East (Ranch 83) 12/4/25 0800 42.1   2.3 - - 5.5   3.6 NNW | 340 11.4   4.8 0.00 0.00 44.5   3.7 35.0   3.8
Cloverdale-SE (Ranch 38) 12/4/25 0800 44.0   4.0 59   1 30.7   4.3 4.4   2.0 N | 2 6.2   3.7 0.00 0.00 49.5   2.1 40.2   3.0
Geyserville-North (Hoffman) 12/4/25 0800 35.3   12.2 93   27 33.4   3.3 0.0   4.0 NNW | 342 0.0   9.4 0.00 0.00 38.7   9.5 32.1   3.2
Geyserville (Ranch 3) 12/4/25 0800 35.7   11.4 100   34 35.7   0.5 0.0   4.0 N | 0 0.0   8.2 0.00 0.00 38.6   9.4 33.4   3.5
Geyserville-East (Ranch 40) 12/4/25 0800 41.4   9.0 76   27 34.5   2.9 1.7   2.0 W | 265 4.5   5.1 0.00 0.00 50.2   3.3 40.1   4.4
Geyserville-South (Nervo Station) 12/4/25 0800 40.7   5.0 - - 0.0   3.1 N | 0 0.0   6.4 0.00 0.00 43.2   6.3 36.1   3.0
Peterson (Ranch 09) 12/4/25 0800 34.2   10.2 98   23 33.6   3.4 0.0   2.7 NE | 51 1.2   5.8 0.00 0.00 36.3   8.9 30.7   5.8
Rawah - Crazy Creek 12/4/25 0800 36.7   16.2 99   53 36.4   3.9 0.7   2.1 NE | 41 1.5   5.6 0.00 0.00 40.2   12.9 33.7   5.2
Whitton Ranch (201e) 12/4/25 0800 34.2   9.6 100   19 34.2   4.2 0.0   4.3 N | 0 0.0   9.2 0.00 0.00 36.2   8.2 30.1   5.2
Lytton East (Shop Hill Bottom) 12/4/25 0800 36.1   9.4 96   27 34.9   0.6 0.2   2.3 NW | 326 0.9   10.9 0.00 0.00 38.0   8.5 32.2   5.8
Lytton West Lower (Lew 6) 12/4/25 0800 33.2   8.5 100   13 33.2   5.1 0.2   1.9 ESE | 110 1.3   2.9 0.00 0.00 37.3   7.0 32.0   5.6
Lytton West Hill (23PS) 12/4/25 0800 37.8   11.9 89   34 34.8   0.7 0.3   2.9 N | 11 1.1   5.3 0.00 0.00 42.9   7.4 35.5   4.3
Lytton East (Hill 5) 12/4/25 0800 39.5   7.7 82   21 34.5   0.1 0.3   3.1 WSW | 238 1.5   7.1 0.00 0.00 41.5   7.0 35.0   3.5
Jimtown-North (Piccolo Ranch 15) 12/4/25 0800 33.6   12.8 100   34 33.6   2.1 0.7   1.0 SSW | 196 1.8   5.0 0.00 0.00 36.8   12.5 31.0   7.6
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) 12/4/25 0800 31.4   21.4 98   54 30.8   0.2 0.1   4.7 NNW | 329 1.1   9.2 0.00 0.00 35.2   23.5 30.3   9.8
N Chalk Hill Rd (Ranch 63) 12/4/25 0800 31.8   8.0 100   0 31.8   8.0 0.3   2.7 E | 85 2.0   3.3 0.00 0.00 35.2   7.6 29.9   6.4
Knights Valley (Bavarian Lion) 12/4/25 0800 31.3   25.1 95   67 30.0   6.3 0.4   4.4 ESE | 121 2.0   10.2 0.00 0.00 36.2   22.3 30.2   21.0
Bavarian Lion EFW 12/4/25 0800 34.2   22.4 - - - - - 0.00 0.00 38.1   21.0 30.9   14.8
Franz Valley (Stornetta) 12/4/25 0800 30.6   13.2 96   32 29.5   2.7 0.5   0.9 ESE | 106 2.0   3.2 0.00 0.00 33.6   21.8 29.4   5.4
Upper Dry Creek Valley 12/4/25 0800 36.7   13.1 97   42 35.8   1.9 1.0   1.7 S | 172 2.2   4.0 0.00 0.00 39.2   11.4 33.3   2.9
Lower Dry Creek Valley 12/4/25 0800 36.5   3.5 100   0 36.5   3.5 0.2   2.8 NW | 304 1.1   5.3 0.00 0.00 38.4   3.7 31.6   4.0
Max     51.0 100 36.5 5.5 - 11.4 0.00 0.00 56.5 48.4
Avg     37.3 88 32.8 0.9 - 2.2 0.00 - - -
Min     30.6 34 23.5 0.0 - 0.0 0.00 0.00 33.6 29.4