Northern Sonoma County Latest

24 Stations

15 Minute Data
as of 2/4/26 3:13 PM 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) 2/4/26 1500 70.9   0.4 31   3 39.2   2.6 8.4   6.6 SSE | 168 12.7   8.1 0.00 0.00 73.1   0.5 54.8   0.6
Rockpile Lower (Cooley) 2/4/26 1445 74.6   0.6 29   2 40.1   1.7 2.3   0.7 WSW | 240 6.9   1.8 0.00 0.00 76.7   0.6 52.9   0.9
Cloverdale-East (Ranch 83) 2/4/26 1500 76.4   0.7 - - 1.5   0.9 SSE | 168 4.3   2.0 0.00 0.00 77.4   0.5 35.8   1.0
Cloverdale-SE (Ranch 38) 2/4/26 1500 75.8   0.0 30   5 42.1   3.9 3.5   1.3 SW | 222 6.9   1.8 0.00 0.00 77.5   0.7 45.2   1.5
Geyserville-North (Hoffman) 2/4/26 1500 73.6   1.0 35   1 44.4   1.6 1.9   0.8 SE | 139 3.6   0.5 0.00 0.00 74.0   1.5 34.9   1.9
Geyserville (Ranch 3) 2/4/26 1500 73.2   0.8 33   0 42.5   0.9 3.2   2.4 E | 98 5.2   2.8 0.00 0.00 73.4   1.0 36.3   1.3
Geyserville-East (Ranch 40) 2/4/26 1500 72.4   4.2 39   3 46.1   1.4 4.0   2.5 SSW | 196 6.8   1.9 0.00 0.00 72.7   5.5 45.0   1.4
Geyserville-South (Nervo Station) 2/4/26 1500 72.9   0.3 - - 1.4   0.2 SSE | 159 4.4   1.0 0.00 0.01 73.3   0.3 39.5   0.2
Peterson (Ranch 09) 2/4/26 1500 72.8   1.4 33   0 41.8   1.6 2.2   1.0 SSW | 201 4.4   2.0 0.00 0.00 73.2   1.8 31.4   0.4
Rawah - Crazy Creek 2/4/26 1500 73.7   0.1 40   3 48.2   2.1 1.0   1.6 SSE | 151 3.1   2.7 0.00 0.00 74.6   0.7 36.4   0.9
Whitton Ranch (201e) 2/4/26 1500 73.8   0.9 35   1 44.5   1.7 2.6   1.5 S | 172 5.8   3.4 0.00 0.00 74.3   0.9 31.4   0.5
Lytton East (Shop Hill Bottom) 2/4/26 1500 73.2   1.3 35   2 43.7   2.8 2.3   1.1 SSW | 198 4.9   0.7 0.00 0.00 74.3   0.9 33.8   0.4
Lytton West Lower (Lew 6) 2/4/26 1500 72.4   1.4 39   1 46.1   0.5 3.2   1.3 S | 185 5.0   1.2 0.00 0.00 73.3   1.0 31.5   1.0
Lytton West Hill (23PS) 2/4/26 1500 72.2   1.4 42   2 47.6   0.1 2.4   0.5 SSE | 164 4.8   0.1 0.00 0.00 72.5   1.8 38.9   0.8
Lytton East (Hill 5) 2/4/26 1500 72.7   0.9 38   4 45.3   3.7 2.8   0.4 SSW | 205 4.9   0.4 0.00 0.00 73.2   0.9 38.0   1.0
Jimtown-North (Piccolo Ranch 15) 2/4/26 1500 75.0   0.7 32   1 43.3   1.4 0.8   0.2 WSW | 258 3.1   0.9 0.00 0.00 75.6   0.2 32.4   1.1
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) 2/4/26 1500 76.6   3.0 37   6 48.5   6.8 1.6   1.2 WNW | 294 4.1   1.1 0.00 0.00 78.0   3.2 32.4   0.9
N Chalk Hill Rd (Ranch 63) 2/4/26 1500 72.9   1.2 39   5 46.2   5.0 1.8   1.5 SW | 228 3.4   1.6 0.00 0.00 73.2   1.1 30.8   0.7
Knights Valley (Bavarian Lion) 2/4/26 1500 75.2   4.4 36   2 46.1   5.1 2.4   2.1 SSE | 152 7.6   0.3 0.00 0.00 76.2   4.5 32.4   2.1
Bavarian Lion EFW 2/4/26 1500 76.2   5.2 - - - - - 0.00 0.00 77.0   3.5 31.3   0.1
Franz Valley (Stornetta) 2/4/26 1500 75.8   3.7 27   12 39.4   6.2 4.8   0.2 SSE | 152 8.1   0.3 0.00 0.00 77.7   0.2 30.8   1.2
Upper Dry Creek Valley 2/4/26 1445 73.8   0.5 30   6 40.5   5.2 2.7   0.0 SSE | 150 5.3   0.6 0.00 0.00 74.0   0.5 35.8   1.1
Lower Dry Creek Valley 2/4/26 1500 73.4   2.1 36   3 44.8   0.5 2.6   2.6 SE | 129 5.5   5.5 0.00 0.00 73.6   2.3 32.9   1.3
Max     76.6 42 48.5 8.4 - 12.7 0.00 0.01 78.0 54.8
Avg     73.9 35 44.0 2.7 - 5.5 0.00 - - -
Min     70.9 27 39.2 0.8 - 3.1 0.00 0.00 72.5 30.8