Northern Sonoma County Latest

24 Stations

15 Minute Data
as of 1/23/26 12:35 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) 1/23/26 0030 49.4   2.5 65   21 38.1   4.7 1.0   5.0 ESE | 103 2.6   6.8 0.00 0.00 50.0   1.0 48.0   1.7
Rockpile Lower (Cooley) 1/23/26 0000 47.6   0.9 89   3 44.5   0.1 0.1   0.8 WSW | 238 1.4   1.8 0.00 0.00 70.2   3.9 46.8   0.5
Cloverdale-East (Ranch 83) 1/23/26 0030 40.8   7.2 - - 0.5   2.3 NNW | 338 2.0   2.2 0.00 0.00 40.9   7.4 40.1   7.4
Cloverdale-SE (Ranch 38) 1/23/26 0030 45.5   3.8 97   7 44.7   1.8 0.5   4.1 N | 352 1.3   4.9 0.00 0.00 45.5   4.4 45.1   3.3
Geyserville-North (Hoffman) 1/23/26 0030 45.9   2.5 96   5 44.9   1.0 0.5   1.5 N | 355 1.1   3.5 0.00 0.00 46.2   2.9 45.2   2.6
Geyserville (Ranch 3) 1/23/26 0030 46.1   2.8 100   2 46.0   2.2 0.3   2.3 NNW | 330 1.4   3.2 0.00 0.00 46.2   3.1 45.4   3.0
Geyserville-East (Ranch 40) 1/23/26 0030 44.4   4.8 99   10 44.2   2.0 0.8   2.6 ENE | 58 2.4   3.8 0.00 0.00 44.9   4.6 44.3   4.0
Geyserville-South (Nervo Station) 1/23/26 0030 46.8   2.1 - - 1.2   0.5 WNW | 291 3.4   0.7 0.00 0.00 47.4   1.9 46.4   1.7
Peterson (Ranch 09) 1/23/26 0030 46.3   0.7 99   6 46.1   1.1 1.0   0.7 N | 358 2.7   0.1 0.00 0.00 46.4   0.9 46.2   0.7
Rawah - Crazy Creek 1/23/26 0030 47.2   2.0 99   6 46.8   0.2 0.9   0.5 ESE | 106 2.1   1.9 0.00 0.00 47.4   1.8 47.2   1.2
Whitton Ranch (201e) 1/23/26 0030 47.0   0.9 100   7 47.0   1.0 1.5   0.2 NNW | 335 3.7   0.7 0.00 0.00 47.1   1.0 46.7   1.0
Lytton East (Shop Hill Bottom) 1/23/26 0030 47.3   0.1 99   7 47.1   1.9 0.7   1.2 NW | 317 2.2   2.1 0.00 0.00 47.5   0.5 47.2   0.1
Lytton West Lower (Lew 6) 1/23/26 0030 47.2   0.3 100   7 47.2   2.1 1.2   0.2 WSW | 257 2.8   0.4 0.00 0.00 47.4   0.1 47.1   0.3
Lytton West Hill (23PS) 1/23/26 0030 47.2   0.8 100   7 47.2   1.3 1.6   1.7 WNW | 297 2.6   1.9 0.00 0.00 47.5   0.5 47.1   0.5
Lytton East (Hill 5) 1/23/26 0030 46.9   0.8 98   7 46.3   1.1 2.1   0.2 NNW | 331 3.4   1.5 0.00 0.00 47.4   1.5 46.8   0.8
Jimtown-North (Piccolo Ranch 15) 1/23/26 0030 45.9   1.9 100   8 45.9   0.2 0.3   1.0 ENE | 73 1.5   1.3 0.00 0.00 46.2   1.9 45.3   1.9
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) 1/23/26 0000 44.4   3.5 97   3 43.7   2.6 0.4   0.6 SE | 128 1.7   1.4 0.00 0.00 69.3   4.3 39.0   0.0
N Chalk Hill Rd (Ranch 63) 1/23/26 0030 43.9   3.3 100   7 43.8   1.4 0.0   2.1 N | 0 0.0   3.8 0.00 0.00 44.1   3.4 43.5   3.6
Knights Valley (Bavarian Lion) 1/23/26 0030 40.8   6.1 97   4 40.1   4.9 0.3   1.1 N | 355 1.9   1.3 0.00 0.00 41.3   6.0 40.2   6.4
Bavarian Lion EFW 1/23/26 0030 41.4   5.3 - - - - - 0.00 0.00 41.9   5.6 40.8   5.6
Franz Valley (Stornetta) 1/23/26 0030 35.5   10.8 96   2 34.6   10.3 0.3   0.9 SE | 142 1.4   3.4 0.00 0.00 35.9   10.8 35.4   10.7
Upper Dry Creek Valley 1/23/26 0030 46.6   2.2 98   8 46.0   0.0 0.9   1.1 W | 278 2.5   1.8 0.00 0.00 46.7   2.7 46.5   2.0
Lower Dry Creek Valley 1/23/26 0030 46.8   1.0 100   0 46.8   1.0 1.4   0.4 W | 276 3.0   0.5 0.00 0.00 46.9   1.2 46.4   1.3
Max     49.4 100 47.2 2.1 - 3.7 0.00 0.00 70.2 48.0
Avg     45.3 96 44.6 0.8 - 2.2 0.00 - - -
Min     35.5 65 34.6 0.0 - 0.0 0.00 0.00 35.9 35.4