Northern Sonoma County Latest

24 Stations

15 Minute Data
as of 11/18/25 4:46 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) 11/18/25 0445 44.0   1.5 83   17 39.2   6.2 6.5   0.6 N | 3 12.7   0.0 0.00 0.00 46.0   0.3 43.6   0.1
Rockpile Lower (Cooley) 11/18/25 0430 47.9   0.1 76   24 40.8   7.0 3.1   0.5 NW | 317 7.3   1.8 0.00 0.00 49.2   1.0 47.5   0.2
Cloverdale-East (Ranch 83) 11/18/25 0445 46.3   4.6 - - 5.6   5.5 N | 9 14.5   13.4 0.00 0.00 49.6   1.9 46.2   4.2
Cloverdale-SE (Ranch 38) 11/18/25 0445 46.5   4.0 92   6 44.4   5.6 9.1   4.1 N | 360 15.7   6.6 0.00 0.00 51.7   0.8 46.3   3.0
Geyserville-North (Hoffman) 11/18/25 0445 47.4   4.1 89   7 44.4   6.2 2.0   1.0 NW | 314 3.7   1.9 0.00 0.00 49.8   3.1 46.8   4.4
Geyserville (Ranch 3) 11/18/25 0430 48.0   3.3 88   12 44.7   6.6 1.8   0.4 NW | 306 3.7   0.5 0.00 0.00 49.8   2.4 47.6   3.5
Geyserville-East (Ranch 40) 11/18/25 0445 46.7   3.5 93   6 44.8   5.1 6.5   3.6 N | 1 9.0   6.8 0.00 0.00 50.2   0.7 46.5   3.1
Geyserville-South (Nervo Station) 11/18/25 0445 48.5   2.8 - - 2.0   1.2 NW | 324 6.4   2.7 0.00 0.00 51.6   0.5 47.3   3.2
Peterson (Ranch 09) 11/18/25 0445 46.6   4.0 92   5 44.4   5.5 3.5   1.8 N | 350 5.7   1.1 0.00 0.00 48.8   3.3 46.1   4.2
Rawah - Crazy Creek 11/18/25 0445 46.4   6.0 99   1 46.2   5.8 0.9   0.8 NNE | 32 2.1   2.3 0.00 0.00 49.1   4.1 45.7   6.2
Whitton Ranch (201e) 11/18/25 0445 46.8   4.4 94   6 45.3   5.8 2.5   0.7 N | 354 5.1   2.2 0.00 0.01 48.7   3.7 46.4   4.1
Lytton East (Shop Hill Bottom) 11/18/25 0445 48.4   2.5 86   10 44.5   5.3 1.9   0.8 SSE | 154 4.2   1.8 0.00 0.00 51.1   1.2 47.2   3.5
Lytton West Lower (Lew 6) 11/18/25 0445 48.7   2.5 87   13 44.9   6.3 1.0   1.0 ESE | 120 2.0   2.6 0.00 0.00 50.3   2.1 47.1   3.7
Lytton West Hill (23PS) 11/18/25 0445 49.1   2.2 87   12 45.5   5.8 3.6   0.4 WNW | 290 6.1   1.6 0.00 0.00 50.7   1.4 48.4   2.9
Lytton East (Hill 5) 11/18/25 0445 48.3   2.4 87   10 44.7   5.3 2.9   0.4 E | 93 5.3   1.4 0.00 0.00 51.2   1.0 47.2   3.4
Jimtown-North (Piccolo Ranch 15) 11/18/25 0445 46.3   5.2 100   0 46.3   5.2 2.2   1.6 SW | 228 4.4   2.2 0.00 0.00 49.0   4.1 45.7   5.5
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) 11/18/25 0400 49.4   2.8 90   7 46.7   4.7 0.6   0.0 SE | 142 2.3   0.2 0.00 0.00 53.2   1.7 49.2   2.8
N Chalk Hill Rd (Ranch 63) 11/18/25 0445 45.3   5.8 94   6 43.6   7.5 0.2   1.5 SW | 222 1.2   7.0 0.00 0.00 51.6   1.3 45.1   5.5
Knights Valley (Bavarian Lion) 11/18/25 0445 47.9   3.7 85   7 43.7   5.9 1.8   0.6 NNE | 32 3.8   0.4 0.00 0.00 50.6   3.9 47.5   3.8
Bavarian Lion EFW 11/18/25 0445 48.2   4.0 - - - - - 0.00 0.00 52.4   1.7 47.8   3.8
Franz Valley (Stornetta) 11/18/25 0445 46.2   5.5 96   2 45.0   4.7 1.1   0.6 SW | 218 2.3   7.1 0.00 0.00 50.0   4.1 45.5   6.0
Upper Dry Creek Valley 11/18/25 0445 46.1   5.4 94   4 44.3   6.4 1.4   1.5 NW | 319 4.2   2.2 0.00 0.00 50.0   2.0 45.8   5.2
Lower Dry Creek Valley 11/18/25 0445 48.4   3.4 91   9 45.8   6.0 3.9   1.5 WNW | 297 4.8   0.1 0.00 0.00 49.7   2.8 46.5   5.1
Max     49.4 100 46.7 9.1 - 15.7 0.00 0.01 53.2 49.2
Avg     47.3 90 44.5 2.9 - 5.8 0.00 - - -
Min     44.0 76 39.2 0.2 - 1.2 0.00 0.00 46.0 43.6