Northern Sonoma County Latest

25 Stations

15 Minute Data | America/Los_Angeles
as of 4/21/26 2:24 AM PDT
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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)
Bavarian Lion EFW 4/21/26 0215 49.6   6.0 - - - - - 0.00 0.00 50.1   5.4 49.5   6.2
Rockpile Lower (Cooley) 4/21/26 0200 47.2   1.7 100   14 47.2   2.1 1.1   2.2 SE | 139 3.2   4.8 0.00 0.00 47.4   2.1 47.2   1.7
Rockpile Upper (Cooley) 4/21/26 0215 44.8   1.0 100   6 44.7   0.7 6.2   4.2 SSE | 147 9.6   0.9 0.00 0.00 45.2   1.1 44.4   1.1
Lower Dry Creek Valley 4/21/26 0215 51.2   1.3 100   26 51.3   6.7 0.0   0.0 N | 0 0.0   1.4 0.00 0.00 51.8   1.4 51.2   1.1
Geyserville-South (Nervo Station) 4/21/26 0215 50.2   0.9 - - 0.1   0.1 SSW | 200 2.7   0.3 0.00 0.00 50.5   2.0 49.8   1.0
Franz Valley (Stornetta) 4/21/26 0215 49.5   6.2 98   7 48.8   8.1 0.2   0.9 S | 170 1.3   2.3 0.00 0.01 49.8   5.7 49.4   6.8
Geyserville (Ranch 3) 4/21/26 0215 51.3   0.5 100   29 51.3   8.6 0.1   1.0 ESE | 121 0.9   2.9 0.00 0.00 51.6   0.4 51.3   0.5
Geyserville-North (Hoffman) 4/21/26 0215 51.4   0.5 96   22 50.3   6.3 0.8   0.6 SE | 131 2.4   1.3 0.00 0.00 51.7   0.4 51.3   1.0
Knights Valley (Bavarian Lion) 4/21/26 0215 49.5   5.4 96   14 48.5   9.5 1.5   1.1 ESE | 107 3.1   0.9 0.00 0.00 49.7   4.1 49.3   6.2
HWY 128/Chalk Hill Rd (Landslide) 4/21/26 0200 50.8   5.0 97   14 50.0   8.9 0.9   0.8 ENE | 61 2.0   0.9 0.00 0.00 51.0   3.5 50.7   5.0
Newman Knights Valley 4/21/26 0215 50.6   7.0 88   7 47.0   9.1 1.1   0.6 NE | 55 1.7   1.2 0.00 0.00 50.7   5.7 50.5   7.0
Jimtown-North (Piccolo Ranch 15) 4/21/26 0215 51.2   1.6 100   30 51.2   10.9 0.6   1.2 ENE | 60 2.4   1.8 0.00 0.00 51.4   1.2 50.8   2.5
Peterson (Ranch 09) 4/21/26 0215 50.5   0.4 97   26 49.7   8.7 0.3   0.9 SE | 134 2.1   2.1 0.00 0.00 50.7   0.4 50.3   1.0
Cloverdale-SE (Ranch 38) 4/21/26 0215 49.3   4.0 99   24 49.0   3.3 2.0   0.7 SSE | 154 3.7   3.4 0.00 0.00 49.6   3.7 49.1   1.7
Geyserville-East (Ranch 40) 4/21/26 0215 48.9   3.6 100   23 48.9   3.5 3.4   2.6 SSE | 161 4.5   4.6 0.00 0.00 49.1   3.5 48.0   3.8
N Chalk Hill Rd (Ranch 63) 4/21/26 0215 47.5   0.6 100   20 47.4   6.5 0.6   0.9 E | 101 2.2   2.1 0.00 0.00 47.8   0.4 47.4   1.7
Cloverdale-East (Ranch 83) 4/21/26 0215 50.6   1.4 - - 0.7   0.4 E | 101 1.8   0.1 0.00 0.00 51.0   1.3 50.4   0.5
Crazy Creek Ranch 4/21/26 0215 51.2   0.4 99   21 50.9   6.9 0.4   0.5 NE | 52 1.0   1.2 0.00 0.00 51.6   0.9 51.2   2.7
Lytton East (Hill 5) 4/21/26 0215 50.3   0.9 97   27 49.6   7.7 0.7   3.2 S | 185 1.8   4.3 0.00 0.00 50.6   1.0 50.2   0.9
Lytton East (Shop Hill Bottom) 4/21/26 0215 50.5   0.8 97   27 49.7   7.8 0.0   3.4 E | 100 0.6   5.3 0.00 0.00 50.8   1.1 50.4   0.7
Lytton West Hill (23PS) 4/21/26 0215 50.8   0.7 99   23 50.7   6.4 0.6   1.1 ENE | 60 1.8   1.6 0.00 0.00 51.2   1.2 50.7   0.6
Lytton West Lower (Lew 6) 4/21/26 0215 50.6   0.6 100   28 50.6   8.1 0.4   0.3 NE | 50 1.5   0.0 0.00 0.00 50.9   0.8 50.6   0.6
Whitton Ranch (201e) 4/21/26 0215 50.5   0.2 100   32 50.5   10.2 0.3   0.1 S | 173 1.8   0.4 0.00 0.00 50.7   0.6 50.5   0.3
Upper Dry Creek Valley 4/21/26 0100 51.4   1.8 97   24 50.5   9.3 0.0   0.7 E | 97 1.0   1.3 0.00 1.24 56.7   14.9 49.8   10.3
Big River 4/21/26 0215 50.6   0.0 100   21 50.6   6.4 0.5   1.9 ENE | 78 2.0   3.0 0.01 0.01 50.8   1.3 50.5   0.2
Max     51.4 100 51.3 6.2 - 9.6 0.01 0.01 51.8 51.3
Avg     49.9 98 49.4 1.0 - 2.4 0.00 - - -
Min     44.8 88 44.7 0.0 - 0.0 0.00 0.00 45.2 44.4