Northern Sonoma County Latest

24 Stations

15 Minute Data
as of 12/9/25 8:58 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) 12/9/25 0845 48.8   2.2 79   10 42.7   1.4 10.3   5.2 NW | 324 16.0   7.9 0.00 0.00 54.0   0.2 46.3   2.9
Rockpile Lower (Cooley) 12/9/25 0815 49.7   2.1 83   17 44.8   2.7 0.1   0.2 SW | 232 1.4   0.4 0.00 0.00 51.5   3.4 47.1   4.2
Cloverdale-East (Ranch 83) 12/9/25 0845 40.3   0.5 - - 0.7   0.6 SSE | 156 1.8   1.5 0.00 0.01 41.8   0.0 39.1   5.4
Cloverdale-SE (Ranch 38) 12/9/25 0845 41.6   1.1 100   0 41.6   1.1 0.6   2.5 SW | 224 3.1   2.3 0.00 0.01 44.0   1.8 38.5   1.1
Geyserville-North (Hoffman) 12/9/25 0845 41.9   0.9 97   0 41.2   0.9 1.3   0.3 ESE | 110 2.9   0.6 0.00 0.00 43.3   0.7 41.2   0.0
Geyserville (Ranch 3) 12/9/25 0830 41.6   0.5 100   0 41.5   0.5 0.6   0.1 E | 91 2.0   0.5 0.00 0.00 42.9   0.7 40.9   0.5
Geyserville-East (Ranch 40) 12/9/25 0845 39.3   1.5 100   0 39.3   1.5 1.5   0.3 E | 86 2.6   1.2 0.00 0.01 41.2   0.6 38.0   1.0
Geyserville-South (Nervo Station) 12/9/25 0845 41.2   1.3 - - 1.3   0.6 ESE | 117 3.1   0.0 0.00 0.01 42.6   1.2 40.6   1.0
Peterson (Ranch 09) 12/9/25 0845 40.3   1.4 99   0 40.0   1.4 1.8   0.2 ESE | 115 3.1   1.4 0.00 0.00 41.8   1.2 40.0   0.8
Rawah - Crazy Creek 12/9/25 0845 40.7   1.4 100   0 40.7   1.4 1.6   1.0 ESE | 113 2.6   1.3 0.00 0.01 43.1   0.3 39.8   1.5
Whitton Ranch (201e) 12/9/25 0845 41.0   1.4 100   0 41.0   1.4 1.5   0.6 ESE | 118 3.3   1.1 0.00 0.00 42.3   1.2 40.5   1.0
Lytton East (Shop Hill Bottom) 12/9/25 0845 41.2   1.1 98   0 40.8   1.1 1.3   1.0 ENE | 58 2.6   1.0 0.00 0.00 42.1   1.4 40.6   1.3
Lytton West Lower (Lew 6) 12/9/25 0845 41.5   1.3 100   0 41.5   1.3 1.1   0.3 ENE | 67 2.1   0.6 0.00 0.01 42.2   1.5 41.0   1.3
Lytton West Hill (23PS) 12/9/25 0845 41.8   1.1 100   0 41.8   1.1 1.0   1.4 ESE | 105 2.1   2.4 0.00 0.01 42.2   1.8 41.5   1.1
Lytton East (Hill 5) 12/9/25 0845 40.7   1.3 99   0 40.4   1.3 1.5   1.3 NE | 55 3.1   1.2 0.00 0.01 41.9   1.5 40.4   1.3
Jimtown-North (Piccolo Ranch 15) 12/9/25 0845 41.0   0.9 100   0 41.1   0.9 1.0   0.9 NE | 54 2.9   0.9 0.00 0.00 43.0   0.7 39.9   0.9
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) 12/9/25 0800 39.8   0.5 100   0 39.9   0.5 2.8   2.1 NE | 42 4.5   2.6 0.00 0.00 42.7   0.8 39.8   0.2
N Chalk Hill Rd (Ranch 63) 12/9/25 0845 39.4   1.1 100   0 39.4   1.1 1.4   0.9 E | 96 2.9   1.7 0.00 0.00 42.5   0.1 39.3   0.2
Knights Valley (Bavarian Lion) 12/9/25 0845 38.5   1.2 98   0 38.1   1.2 0.8   0.8 S | 180 2.5   0.4 0.00 0.01 41.8   0.5 38.0   1.4
Bavarian Lion EFW 12/9/25 0845 39.3   1.1 - - - - - 0.00 0.00 42.3   0.5 37.9   1.5
Franz Valley (Stornetta) 12/9/25 0845 36.3   2.5 98   0 35.7   2.5 0.5   0.2 SSE | 160 1.5   0.8 0.00 0.01 39.3   3.0 35.7   2.8
Upper Dry Creek Valley 12/9/25 0845 42.0   0.4 98   0 41.6   0.3 1.6   0.3 S | 171 2.9   0.6 0.00 0.00 42.4   1.1 40.9   0.7
Lower Dry Creek Valley 12/9/25 0845 42.1   1.1 100   0 42.1   1.1 0.5   1.8 WSW | 255 1.6   3.2 0.00 0.01 42.4   1.8 41.7   0.7
Max     49.7 100 44.8 10.3 - 16.0 0.00 0.01 54.0 47.1
Avg     41.3 97 40.7 1.6 - 3.2 0.00 - - -
Min     36.3 79 35.7 0.1 - 1.4 0.00 0.00 39.3 35.7