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Northern Sonoma County Latest

24 Stations

15 Minute Data
as of 1/20/26 10:58 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) 1/20/26 1045 60.9   3.4 30   10 29.2   10.2 0.9   0.2 N | 1 3.3   0.2 0.00 0.00 61.4   4.0 53.1   3.5
Rockpile Lower (Cooley) 1/20/26 1030 59.8   4.7 55   6 43.4   1.3 0.2   0.3 SSW | 212 1.5   0.8 0.00 0.00 60.1   5.1 48.1   4.3
Cloverdale-East (Ranch 83) 1/20/26 1045 53.6   0.7 - - 6.4   3.6 NW | 325 10.6   7.4 0.00 0.00 54.0   1.4 37.9   1.1
Cloverdale-SE (Ranch 38) 1/20/26 1045 52.5   2.0 69   10 42.5   2.0 7.1   2.1 NNW | 328 10.8   2.5 0.00 0.00 52.9   2.5 42.8   2.2
Geyserville-North (Hoffman) 1/20/26 1045 47.8   8.8 88   29 44.6   1.9 3.7   0.1 SE | 145 5.8   1.1 0.00 0.00 48.6   8.7 36.4   4.1
Geyserville (Ranch 3) 1/20/26 1030 48.4   5.9 86   27 44.6   3.9 2.5   1.7 ESE | 115 5.7   1.7 0.00 0.00 49.0   6.1 37.3   3.4
Geyserville-East (Ranch 40) 1/20/26 1045 47.9   8.0 88   24 44.4   0.6 3.1   0.4 S | 187 4.8   1.8 0.00 0.00 56.5   0.1 41.3   2.8
Geyserville-South (Nervo Station) 1/20/26 1045 45.3   10.2 - - 1.2   0.2 SSE | 152 3.4   0.7 0.00 0.00 46.8   9.9 39.3   1.5
Peterson (Ranch 09) 1/20/26 1045 43.6   13.2 100   40 43.4   0.7 1.3   0.7 S | 185 2.9   0.7 0.00 0.00 44.4   13.0 37.0   6.0
Rawah - Crazy Creek 1/20/26 1045 45.2   7.5 100   18 45.2   2.1 1.5   0.5 S | 184 3.4   0.2 0.00 0.00 45.2   7.5 38.8   3.4
Whitton Ranch (201e) 1/20/26 1045 44.4   10.9 100   32 44.4   0.4 1.1   0.3 SE | 129 3.2   0.4 0.00 0.00 45.1   11.5 35.3   4.9
Lytton East (Shop Hill Bottom) 1/20/26 1045 45.2   9.6 99   35 45.1   1.9 1.0   0.6 SE | 124 3.0   0.0 0.00 0.00 45.9   9.4 38.7   6.0
Lytton West Lower (Lew 6) 1/20/26 1045 45.3   9.2 100   33 45.3   1.5 1.8   0.8 SSE | 151 4.0   1.0 0.00 0.00 46.0   9.7 37.8   5.8
Lytton West Hill (23PS) 1/20/26 1045 45.1   8.6 100   30 45.1   0.9 3.1   1.9 ESE | 105 5.1   2.5 0.00 0.00 45.3   9.2 40.4   3.1
Lytton East (Hill 5) 1/20/26 1045 44.7   8.0 98   27 44.2   0.6 1.1   0.9 SSE | 164 3.6   0.1 0.00 0.00 45.4   8.4 39.6   4.4
Jimtown-North (Piccolo Ranch 15) 1/20/26 1045 44.5   11.3 100   37 44.5   1.3 0.5   1.1 SSE | 168 2.4   1.5 0.00 0.00 45.1   12.6 34.9   3.2
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) 1/20/26 1000 43.0   3.8 100   7 43.0   2.0 1.0   0.9 S | 173 2.6   1.5 0.00 0.00 43.6   4.8 34.9   3.4
N Chalk Hill Rd (Ranch 63) 1/20/26 1045 43.6   9.5 100   31 43.6   0.5 0.0   0.5 N | 0 0.0   2.5 0.00 0.00 44.2   10.0 34.2   2.8
Knights Valley (Bavarian Lion) 1/20/26 1045 50.5   4.0 81   11 45.0   0.1 2.7   1.5 N | 354 4.6   1.8 0.00 0.00 51.1   5.2 34.5   4.2
Bavarian Lion EFW 1/20/26 1045 52.6   5.3 - - - - - 0.00 0.00 53.0   6.1 35.0   3.2
Franz Valley (Stornetta) 1/20/26 1045 52.1   3.4 73   9 43.8   0.2 4.5   3.6 NNW | 336 8.4   5.7 0.00 0.00 52.4   4.8 33.4   3.5
Upper Dry Creek Valley 1/20/26 1045 50.0   7.3 83   25 45.2   2.2 2.1   0.9 SE | 131 4.1   1.0 0.00 0.00 50.7   7.0 37.7   2.1
Lower Dry Creek Valley 1/20/26 1030 45.0   13.2 100   45 45.0   2.9 0.0   0.0 SSE | 148 0.1   0.1 0.00 0.00 45.6   13.7 37.8   3.9
Max     60.9 100 45.3 7.1 - 10.8 0.00 0.00 61.4 53.1
Avg     48.3 88 43.6 2.1 - 4.2 0.00 - - -
Min     43.0 30 29.2 0.0 - 0.0 0.00 0.00 43.6 33.4

Latest Observation

34 Stations

15 Minute Data | America/Los_Angeles
as of 1/20/26 10:58 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)
Mark West-North (Ranch 14) 1/20/26 1045 42.8   11.3 98   32 42.3   0.8 1.6   1.0 NNW | 334 3.6   1.7 0.00 0.00 43.3   12.4 38.4   4.5
Bisordi (Fulton) 1/20/26 1045 43.0   9.0 99   18 42.7   3.7 1.9   1.0 ESE | 118 4.2   1.8 0.00 0.00 43.1   8.9 36.8   5.1
Fulton-SE (Barnes Rd) 1/20/26 1045 43.6   8.5 98   23 43.0   1.3 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 43.6   8.6 38.4   5.5
Fulton-SW (Ranch 21) 1/20/26 1030 43.1   5.0 0   90 -66.8   112.4 1.1   0.0 SE | 134 3.2   0.4 0.00 0.00 43.4   5.3 37.0   4.9
Healdsburg-South (Sodini) 1/20/26 1045 44.5   11.2 100   36 44.5   1.0 0.8   0.8 SSW | 193 3.8   3.8 0.00 0.00 44.6   12.3 38.7   4.7
Windsor-East (Ranch 16) 1/20/26 1045 43.0   11.5 100   30 43.0   1.9 1.5   1.0 SSW | 195 4.4   2.3 0.00 0.00 43.4   11.7 38.4   5.6
Santa Rosa-NW (Goldfields) 1/20/26 1045 43.8   12.7 100   38 43.8   0.3 2.1   1.0 SE | 138 4.2   1.3 0.00 0.00 44.0   12.5 37.2   4.6
Goldfields Remote 1/20/26 1045 44.5   9.9 - - - - - - - 44.5   9.9 36.6   4.7
NW Santa Rosa (Piner Road) 1/20/26 1045 43.7   4.3 100   0 43.7   4.3 1.0   0.2 S | 179 2.4   0.4 0.00 0.01 43.9   4.8 36.3   4.8
River Rd South (Denner Ranch) 1/20/26 1045 44.1   7.4 100   11 44.1   4.1 2.3   0.2 SSE | 152 4.6   0.4 - - 44.6   7.9 37.4   5.6
West Santa Rosa (LOV Vineyard) 1/20/26 1045 43.9   7.4 100   23 43.9   0.3 1.2   0.6 E | 83 2.9   0.7 0.00 0.01 44.2   8.4 37.9   5.5
Guerneville Rd (Prokopakis) 1/20/26 1030 43.8   5.8 100   18 43.8   0.5 - - - 0.00 0.00 44.1   7.0 39.1   5.3
SunnyView Vineyard (SCWC) 1/20/26 1045 44.2   8.0 100   23 44.2   0.9 0.6   0.2 ESE | 103 2.9   0.9 0.00 0.00 44.3   10.0 35.7   4.9
Guerneville Rd West (Balletto) 1/20/26 1045 44.3   4.2 100   2 44.3   3.8 1.5   0.9 ESE | 110 3.1   1.3 0.00 0.00 44.7   4.8 38.1   6.1
Sanchietti Ranch 1/20/26 1030 45.0   2.3 100   2 45.0   1.9 3.5   1.9 SE | 144 5.3   1.2 0.00 0.00 45.0   2.3 39.1   5.7
Occidental Rd (Sebastopol) 1/20/26 1045 44.3   4.9 100   0 44.3   4.9 2.1   1.1 ESE | 116 5.3   2.2 0.00 0.01 44.6   5.7 37.3   6.0
Lower Westside Rd (Ranch 12) 1/20/26 1045 44.4   13.8 100   45 44.4   2.5 0.9   0.8 ESE | 110 3.1   1.5 0.00 0.00 44.6   15.1 40.8   4.4
Guerneville (Laughlin Rd) 1/20/26 1045 46.5   6.2 98   14 46.0   2.2 0.6   0.3 W | 261 2.0   0.1 0.00 0.00 46.5   6.2 41.5   2.4
Korbel (Winery) 1/20/26 1045 45.7   4.1 100   0 45.7   4.1 1.6   1.4 SSW | 210 3.6   2.1 0.00 0.00 45.7   4.1 42.0   1.7
Forestville (Shone Farms) 1/20/26 1045 43.9   8.0 98   25 43.3   0.2 1.8   1.3 E | 87 3.9   0.9 0.00 0.00 46.4   7.0 39.1   4.8
Forestville-NE (Ranch 30) 1/20/26 1045 43.6   7.6 100   4 43.6   6.5 1.5   0.2 SE | 145 3.9   0.8 0.00 0.00 43.7   9.3 38.9   0.8
Foggy Bend (Ranch 41) 1/20/26 1045 44.6   5.5 99   3 44.4   4.8 0.8   0.9 E | 97 2.8   0.4 0.00 0.00 45.1   6.0 40.7   2.4
Rawah - Last Stop 1/20/26 1045 44.6   8.6 99   19 44.5   2.8 1.3   0.9 S | 169 4.0   0.1 0.00 0.00 44.7   8.5 37.5   3.2
Green Valley Vineyard 1/20/26 1045 43.9   10.1 99   30 43.6   0.4 1.2   0.9 ESE | 105 3.1   2.0 0.00 0.00 44.5   10.3 40.0   2.6
Park Royal 1/20/26 1045 44.0   7.2 100   18 44.0   1.8 - - - 0.00 0.01 44.2   7.6 35.5   3.9
Green Valley (Sanchietti) 1/20/26 1045 45.0   7.7 - - - - - - - 45.4   8.4 37.3   1.9
Keefer Ranch (Green Valley) 1/20/26 1045 44.9   5.3 99   0 44.8   5.4 - - - 0.00 0.00 44.9   5.3 36.8   3.4
Graton-West (Dutton Ranch) 1/20/26 1045 44.6   7.7 100   0 44.7   7.7 2.3   0.9 ESE | 108 4.6   1.1 0.00 0.00 44.9   8.5 37.0   3.2
Graton-South (Mill Station Rd) 1/20/26 1045 44.2   6.9 100   12 44.2   3.5 0.3   0.3 E | 85 3.1   3.1 0.00 0.00 44.6   7.2 36.2   4.6
Occidental (Horseshoe Bend) 1/20/26 1045 48.5   10.1 86   32 44.5   2.5 - - - 0.00 0.00 51.0   8.4 41.7   6.0
Sexton Valley (Jacqueline's Blk) 1/20/26 1045 44.7   7.6 100   18 44.6   2.2 2.1   0.3 E | 81 6.6   3.3 0.00 0.00 44.9   8.9 36.1   3.4
Sebastopol Hills (Burnside Rd) 1/20/26 1045 44.0   8.3 100   28 44.0   0.4 0.0   2.0 ESE | 104 1.1   2.4 0.00 0.00 46.9   5.7 41.5   1.9
Pleasant Hill 1/20/26 1045 44.1   11.1 98   32 43.7   0.7 2.6   1.6 E | 92 4.7   1.8 0.00 0.00 44.4   11.8 41.1   0.5
Seaview/Fort Ross (Hirsch) 1/20/26 1045 65.5   2.0 32   14 35.2   7.6 0.5   1.9 ESE | 104 1.5   2.5 0.00 0.00 65.5   1.0 54.4   1.5
Max     65.5 100 46.0 3.5 - 6.6 0.00 0.01 65.5 54.4
Avg     45.0 94 40.3 1.4 - 3.5 0.00 - - -
Min     42.8 0 -66.8 0.0 - 0.0 0.00 0.00 43.1 35.5

Southern Sonoma County Latest

20 Stations

15 Minute Data | America/Los_Angeles
as of 1/20/26 10:58 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 Min Temp (°F) Daily Max Temp (°F)
Upper Rincon Valley 1/20/26 1045 49.7   10.5 77   23 42.8   0.9 1.4   0.4 SE | 135 4.2   0.7 0.00 0.00 43.4   2.3 55.7   5.2
Lower Bennett Valley 1/20/26 1045 44.0   11.9 100   28 44.0   2.9 2.8   0.5 NW | 323 4.5   0.5 0.00 0.00 35.5   3.7 44.4   12.5
Kenwood (Wildwood) 1/20/26 1045 43.2   14.9 100   32 43.2   4.5 4.0   1.9 SSW | 193 7.2   3.5 0.00 0.00 37.6   3.5 43.6   15.0
Sonoma Valley (Bedrock) 1/20/26 1045 41.8   14.7 98   33 41.3   3.6 - - - 0.00 0.00 34.4   0.6 42.3   15.6
Sonoma-West (Arnold) 1/20/26 1045 44.9   12.6 100   36 44.9   0.7 1.9   0.3 E | 94 4.5   1.0 0.00 0.00 35.6   1.6 45.2   13.0
Sonoma Valley HS 1/20/26 1045 43.5   10.5 100   18 43.5   5.0 1.9   0.3 NE | 41 3.9   0.6 0.00 0.01 37.9   3.4 43.8   11.3
Sonoma East (Bundschu01) 1/20/26 1045 44.2   12.0 98   18 43.6   6.4 1.7   1.3 NNW | 330 4.4   2.2 0.00 0.00 36.7   3.3 44.4   12.4
Schellville (Sasaki) 1/20/26 1045 45.2   9.9 96   16 44.2   5.0 2.9   2.3 NW | 326 5.4   2.7 0.00 0.00 36.7   3.9 46.0   9.8
Sonoma-SE (Napoli) 1/20/26 1045 44.8   10.9 96   9 43.7   8.2 0.9   0.9 NNW | 332 4.1   4.1 0.00 0.00 37.0   3.4 45.1   11.1
Ricci Vineyards (Carneros) 1/20/26 1045 47.3   6.3 95   4 46.0   5.2 4.9   3.4 ESE | 106 7.1   3.4 0.00 0.00 37.6   5.0 47.6   6.5
Carneros (Ranch 71) 1/20/26 1045 43.6   11.8 100   31 43.5   1.9 1.9   0.9 NNW | 327 3.2   0.3 0.00 0.00 40.3   4.7 44.4   13.0
Carneros Upper (Ranch 81) 1/20/26 1045 44.8   9.0 100   26 44.7   0.8 2.1   0.9 WSW | 252 5.6   0.4 - - 40.2   4.8 47.5   8.1
Carneros Lower (Ranch 81) 1/20/26 1045 45.6   8.3 0   76 -69.4   116.1 0.5   1.9 SW | 216 2.3   1.8 0.00 0.00 39.8   4.0 46.2   7.6
Rohnert Park-West (Stony Point) 1/20/26 1045 44.8   2.8 99   2 44.6   2.2 3.8   1.5 ESE | 107 7.3   1.0 0.00 0.00 35.6   4.5 45.4   2.4
Cartograph Wines Base 1/20/26 1045 44.7   5.8 100   12 44.7   2.2 3.1   0.6 ESE | 108 6.9   1.8 0.00 0.00 40.4   0.9 45.6   4.8
Cartograph Wines Remote 1/20/26 1045 45.9   6.2 - - - - - - - 37.1   2.3 45.9   6.5
Rice-Spivak Vineyard 1/20/26 1045 45.8   6.8 - - - - - - - 33.6   3.3 46.0   7.5
Penngrove (Asellus) 1/20/26 1045 44.5   8.3 92   16 42.5   3.3 5.3   2.3 ESE | 113 7.9   3.2 0.00 0.00 35.5   3.6 45.0   8.8
Roger's Creek (Ranch 50) 1/20/26 1045 42.6   12.4 100   31 42.6   2.4 4.0   3.1 ENE | 77 7.2   4.3 0.00 0.00 39.6   7.3 50.4   5.4
Petaluma (Ranch 10) 1/20/26 1045 48.4   6.5 88   2 45.1   5.9 1.9   0.9 SE | 133 3.6   0.7 0.00 0.00 35.6   2.5 49.8   7.5
Max     49.7 100 46.0 5.3 - 7.9 0.00 0.01 43.4 55.7
Avg     44.9 91 37.5 2.6 - 5.3 0.00 - - -
Min     41.8 0 -69.4 0.5 - 2.3 0.00 0.00 33.6 42.3
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