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Latest Observation

25 Stations

15 Minute Data | America/Los_Angeles
as of 8/11/26 3:54 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 Min Temp (°F) Daily Max Temp (°F)
Rockpile Upper (Cooley) 8/11/26 0345 59.1   6.2 65   19 47.5   3.3 1.8   13.0 S | 191 2.6   16.4 0.00 0.00 58.0   6.6 61.0   7.8
Rockpile Lower (Cooley) 8/11/26 0300 52.5   5.8 94   15 50.7   1.1 0.1   0.3 NE | 39 1.1   0.6 0.00 0.00 52.3   5.5 56.9   6.6
Cloverdale-East (Ranch 83) 8/11/26 0345 54.3   3.5 - - 1.6   1.6 ENE | 77 3.3   3.0 0.00 0.00 53.1   2.5 54.4   0.3
Cloverdale-SE (Ranch 38) 8/11/26 0345 52.0   2.0 97   6 51.1   0.2 1.6   1.5 ENE | 65 2.5   1.8 0.00 0.00 51.9   1.9 53.8   3.2
Geyserville-North (Hoffman) 8/11/26 0345 55.8   5.9 92   1 53.5   6.2 0.6   0.6 W | 266 1.5   1.5 0.00 0.00 54.8   5.0 56.7   0.7
Geyserville (Ranch 3) 8/11/26 0345 55.0   3.7 100   16 55.0   8.3 1.4   1.3 NNE | 12 3.1   2.3 0.00 0.00 54.2   3.4 55.4   0.1
Geyserville-East (Ranch 40) 8/11/26 0345 51.5   1.5 99   4 51.2   0.4 0.9   0.9 N | 4 2.7   2.7 0.00 0.00 51.3   1.3 52.1   3.2
Geyserville-South (Nervo Station) 8/11/26 0345 54.2   1.4 - - 0.1   0.1 NE | 41 2.1   1.0 0.00 0.00 53.7   1.3 54.5   1.3
Peterson (Ranch 09) 8/11/26 0345 54.4   4.9 90   2 51.4   5.3 1.3   0.2 NNW | 330 2.8   1.1 0.00 0.00 54.0   4.6 54.6   1.0
Crazy Creek Ranch 8/11/26 0345 54.5   5.3 92   0 52.3   5.3 1.3   1.3 WSW | 251 2.7   2.3 0.00 0.00 52.4   3.4 54.9   2.4
Whitton Ranch (201e) 8/11/26 0345 54.5   9.9 93   0 52.7   9.9 0.7   0.6 W | 270 2.1   1.3 0.00 0.00 54.2   10.0 54.8   5.6
Lytton East (Shop Hill Bottom) 8/11/26 0345 54.3   5.7 92   0 52.0   5.6 1.7   1.7 NNE | 15 3.2   3.2 0.00 0.00 54.1   6.1 54.6   0.9
Lytton East (Hill 5) 8/11/26 0345 53.8   1.9 94   0 52.2   1.9 1.0   0.6 NNE | 24 2.9   1.8 0.00 0.00 53.5   1.7 54.1   0.1
Lytton West Lower (Lew 6) 8/11/26 0345 54.6   7.4 92   1 52.3   7.1 1.1   1.1 WSW | 242 3.0   3.0 0.00 0.00 54.4   7.4 55.0   2.7
Lytton West Hill (23PS) 8/11/26 0245 54.9   1.8 94   1 53.1   2.0 1.1   0.0 SSW | 213 2.8   1.2 0.00 0.00 54.7   1.7 55.2   0.4
Big River 8/11/26 0345 54.2   2.4 96   1 53.0   2.7 0.6   0.3 SSE | 166 1.7   0.3 0.00 0.00 54.1   2.6 55.2   1.0
Jimtown-North (Piccolo Ranch 15) 8/11/26 0345 54.4   5.0 100   3 54.4   5.9 1.6   1.4 WNW | 293 3.7   2.9 0.00 0.00 54.2   5.4 55.1   1.6
HWY 128/Chalk Hill Rd (Landslide) 8/11/26 0345 55.3   6.0 91   0 52.8   5.9 0.5   0.5 SE | 126 2.3   2.3 0.00 0.00 54.7   5.6 55.4   1.4
N Chalk Hill Rd (Ranch 63) 8/11/26 0345 54.5   7.1 90   2 51.5   7.5 1.0   0.8 NNW | 330 2.7   1.8 0.00 0.00 53.9   6.6 54.6   3.0
Newman Knights Valley 8/10/26 1945 70.4   5.0 63   4 57.4   2.9 7.2   1.8 SW | 230 13.0   1.4 0.00 0.00 50.8   1.8 87.3   6.7
Knights Valley (Bavarian Lion) 8/11/26 0345 53.0   2.5 94   1 51.5   2.3 0.9   0.9 ENE | 61 2.2   2.2 0.00 0.00 48.9   1.4 53.1   2.2
Red Tail 8/11/26 0345 53.5   5.2 90   0 50.6   5.0 1.5   0.5 NE | 45 2.7   0.3 0.00 0.00 52.3   4.1 54.0   3.2
Franz Valley (Stornetta) 8/11/26 0345 53.4   4.5 88   1 50.0   4.2 0.7   0.3 SSE | 147 2.3   0.6 0.00 0.00 51.1   2.4 53.5   0.1
Upper Dry Creek Valley 8/11/26 0300 55.3   4.0 90   1 52.5   4.1 1.6   1.4 SSW | 207 3.4   2.2 0.00 0.00 55.2   4.2 55.9   2.3
Lower Dry Creek Valley 8/11/26 0345 54.6   5.5 100   11 54.6   8.7 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 54.6   5.7 55.9   2.6
Max     59.1 100 55.0 1.8 - 3.7 0.00 0.00 58.0 61.0
Avg     54.3 92 52.1 1.0 - 2.5 0.00 - - -
Min     51.5 65 47.5 0.0 - 0.0 0.00 0.00 48.9 52.1

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 8/11/26 3:54 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)
Windsor-NW (Ranch 8) 8/11/26 0345 54.6   3.2 84   1 49.7   2.9 0.0   0.0 W | 278 0.0   0.0 0.00 0.00 55.3   1.4 54.4   3.0
Windsor-East (Ranch 16) 8/11/26 0345 54.3   6.8 92   0 52.2   6.8 1.6   1.5 NNE | 33 3.7   2.4 0.00 0.00 55.5   4.4 54.3   7.0
Mark West-North (Ranch 14) 7/28/26 1515 89.0   4.0 29   5 52.4   1.2 3.9   0.7 SSE | 155 10.7   0.1 0.00 0.00 89.9   3.7 49.7   2.7
Windsor-SE (Silk Rd) 8/11/26 0345 55.1   5.9 93   2 53.1   5.4 1.8   1.0 NE | 37 2.9   1.5 0.00 0.00 55.5   4.1 55.0   6.7
Fulton-NW (Ranch 5) 8/11/26 0345 54.7   4.9 94   0 53.0   4.9 2.9   2.6 ESE | 102 4.3   2.8 0.00 0.00 55.2   1.5 54.3   4.8
Bisordi (Fulton) 8/11/26 0215 55.2   5.9 91   0 52.7   5.9 0.6   0.6 SW | 216 2.3   2.3 0.00 0.00 55.6   2.8 55.1   5.8
Windsor-South (Laughlin Rd) 8/11/26 0345 55.0   4.0 90   3 52.3   3.1 - - - 0.00 0.00 56.0   2.1 54.9   4.2
Fulton-SE (Barnes Rd) 8/11/26 0215 55.3   2.5 90   1 52.6   2.8 1.0   0.9 SSE | 164 3.5   2.8 0.00 0.00 55.7   0.6 55.2   2.3
Fulton-SW (Ranch 21) 8/11/26 0230 55.0   3.4 91   1 52.4   3.0 0.8   0.8 SE | 128 2.6   1.9 0.00 0.00 55.4   2.3 54.9   3.4
NW Santa Rosa (Piner Road) 8/11/26 0345 55.5   3.2 100   0 55.5   3.2 0.7   0.3 N | 11 2.1   0.8 0.00 0.00 55.6   1.9 55.2   5.2
River Rd South (Denner Ranch) 8/11/26 0345 55.1   4.7 0   0 -63.6   3.9 0.3   0.3 NNW | 335 1.5   0.9 - - 55.5   3.9 54.6   5.7
West Santa Rosa (LOV Vineyard) 8/11/26 0345 55.8   3.4 91   6 53.1   1.6 0.5   0.1 WNW | 284 2.2   0.7 0.00 0.00 56.0   3.4 55.6   4.6
Guerneville Rd (Prokopakis) 8/11/26 0345 56.4   4.9 90   5 53.6   3.5 - - - 0.00 0.00 56.8   4.8 56.4   6.7
SunnyView Vineyard (SCWC) 8/11/26 0345 55.0   3.1 91   5 52.3   1.5 0.7   0.2 NNE | 19 2.4   0.6 0.00 0.00 55.3   2.2 54.8   6.2
Guerneville Rd West (Balletto) 8/11/26 0345 56.1   2.6 93   4 54.0   1.4 1.4   1.2 SSE | 153 2.6   1.1 0.00 0.00 56.5   2.9 56.0   5.7
Sanchietti Ranch 8/11/26 0345 56.9   3.4 90   4 54.0   2.1 0.4   0.2 NNE | 18 2.0   0.4 0.00 0.00 57.3   2.5 56.6   6.1
Occidental Rd (Sebastopol) 8/11/26 0215 56.0   3.1 100   0 56.0   3.1 0.9   0.1 SE | 140 2.8   0.4 0.00 0.00 56.2   3.1 55.5   5.3
Harper's Rest (Windsor-West) 8/11/26 0345 53.7   5.2 92   4 51.3   4.1 0.5   0.3 WNW | 286 2.2   0.7 0.00 0.00 54.1   4.1 53.6   5.6
Lower Westside Rd (Ranch 12) 8/11/26 0345 54.2   5.9 93   0 52.3   5.7 1.9   1.9 WSW | 243 4.4   4.4 0.00 0.00 55.2   3.5 54.0   5.9
Guerneville (Laughlin Rd) 8/11/26 0345 54.7   5.6 91   0 52.1   5.6 1.0   0.2 WSW | 257 2.6   0.7 0.00 0.00 55.2   2.7 54.7   5.5
Korbel (Winery) 8/11/26 0345 55.0   3.1 92   0 52.6   3.0 1.2   1.2 W | 264 3.9   3.9 0.00 0.00 56.2   0.6 55.0   3.1
Forestville (Shone Farms) 8/11/26 0345 54.6   1.9 94   0 52.8   1.8 0.4   0.4 E | 84 1.6   0.9 0.00 0.00 56.2   1.8 52.8   2.8
Forestville-NE (Ranch 30) 8/11/26 0345 53.7   3.7 95   1 52.5   3.5 1.6   1.6 W | 260 3.7   3.7 0.00 0.00 54.6   3.2 53.7   5.8
Foggy Bend (Ranch 41) 8/11/26 0345 55.1   4.5 92   2 52.9   4.0 2.2   2.2 NNE | 32 4.2   4.2 0.00 0.00 55.6   2.8 54.9   4.7
Last Stop 8/11/26 0345 54.7   5.4 92   4 52.4   4.2 1.4   1.1 W | 259 2.7   1.5 0.00 0.00 55.2   5.4 54.7   7.2
Green Valley Vineyard 8/11/26 0345 54.6   5.6 94   2 52.9   4.9 1.0   0.3 NE | 38 2.6   0.2 0.00 0.00 55.3   4.4 54.2   6.0
Park Royal 8/11/26 0345 55.3   3.3 91   6 52.6   1.5 - - - 0.00 0.00 55.4   1.6 54.9   4.3
Merino 8/11/26 0345 55.7   3.4 94   6 53.9   1.7 1.0   0.7 N | 352 3.5   2.0 0.00 0.00 55.8   3.5 55.5   7.1
Green Valley (Sanchietti) 8/11/26 0345 56.0   11.4 - - - - - - - 56.5   6.9 53.6   9.4
Keefer Ranch (Green Valley) 8/11/26 0345 55.6   9.8 91   4 53.1   8.7 - - - 0.00 0.00 56.2   7.5 55.6   10.1
Graton-West (Dutton Ranch) 8/11/26 0345 55.9   8.2 100   0 55.9   8.2 1.0   0.8 NNW | 333 2.8   1.8 0.00 0.00 56.6   5.5 55.7   8.8
Graton-South (Mill Station Rd) 8/11/26 0345 55.8   2.7 92   3 53.6   1.8 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 56.2   2.7 55.4   5.6
Occidental (Horseshoe Bend) 8/11/26 0345 53.5   2.5 100   0 53.5   2.5 - - - 0.00 0.00 53.7   0.8 53.4   2.5
Sexton Valley (Jacqueline's Blk) 8/11/26 0345 56.1   2.0 93   3 54.2   1.1 0.7   0.3 SSE | 162 2.0   0.2 0.00 0.00 56.4   1.9 56.0   5.1
Sebastopol Hills (Burnside Rd) 8/11/26 0215 54.3   1.3 100   0 54.2   1.4 1.6   0.0 S | 186 4.3   1.1 0.00 0.00 54.4   1.3 54.2   1.8
Pleasant Hill 8/11/26 0345 55.1   2.9 92   3 53.0   2.0 0.6   0.1 SSW | 211 2.0   0.8 0.00 0.00 55.5   2.8 55.0   3.1
Seaview/Fort Ross (Hirsch) 8/11/26 0345 52.5   15.0 92   48 50.3   5.2 0.5   1.5 E | 86 1.4   4.5 0.00 0.00 61.9   10.5 52.5   14.9
Max     56.9 100 55.9 2.9 - 4.4 0.00 0.00 61.9 56.6
Avg     55.0 90 49.1 1.0 - 2.5 0.00 - - -
Min     52.5 0 -63.6 0.0 - 0.0 0.00 0.00 53.7 52.5

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 8/11/26 3:54 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 Min Temp (°F) Daily Max Temp (°F)
Upper Rincon Valley 8/11/26 0345 50.4   0.8 98   4 49.8   0.2 1.1   0.3 NNE | 19 2.1   0.1 0.00 0.00 50.3   0.2 51.9   0.1
Lower Bennett Valley 8/11/26 0345 52.8   8.4 100   2 52.8   9.0 1.6   1.6 SW | 228 2.6   2.6 0.00 0.00 52.7   9.0 53.6   4.2
Kenwood (Wildwood) 8/11/26 0345 53.3   3.5 95   1 51.9   3.8 2.1   0.3 NNW | 344 3.9   1.4 0.00 0.00 53.1   3.7 53.9   0.2
Crane Creek (Ranch 62) 8/11/26 0345 55.2   5.1 89   4 52.2   3.8 0.5   0.2 NE | 43 2.1   1.1 0.00 0.00 55.0   6.0 56.0   5.0
Rohnert Park-West (Stony Point) 8/11/26 0345 56.0   3.2 92   3 53.8   2.3 0.0   0.0 WSW | 243 0.1   0.1 0.00 0.00 55.7   12.2 56.0   3.2
Rice-Spivak Vineyard 8/11/26 0345 54.9   2.8 - - - - - - - 54.8   9.4 55.7   3.1
Cartograph Wines Base 8/11/26 0345 54.4   1.6 95   2 53.0   1.2 1.4   0.7 SSW | 193 3.4   1.2 0.00 0.00 54.4   2.2 55.0   1.8
Cartograph Wines Remote 8/11/26 0345 55.1   2.0 - - - - - - - 55.1   5.2 56.1   3.0
Penngrove (Asellus) 8/11/26 0345 55.3   9.9 90   4 52.4   8.5 1.4   1.3 NNW | 341 2.5   1.4 0.00 0.00 54.9   9.6 55.5   6.3
Sonoma Valley (Bedrock) 8/11/26 0345 50.8   1.7 93   2 48.8   2.3 - - - 0.00 0.00 50.2   1.7 52.9   0.7
Sonoma-West (Arnold) 8/11/26 0345 49.6   0.6 89   1 46.4   0.9 1.1   0.2 WNW | 285 2.3   0.3 0.00 0.00 49.6   2.5 51.5   0.4
Sonoma Valley HS 8/11/26 0345 51.0   0.2 97   1 50.1   0.4 0.1   0.0 ESE | 107 0.9   0.2 0.00 0.00 50.7   0.2 53.2   1.6
Sonoma East (Bundschu01) 8/11/26 0345 47.8   0.5 92   2 45.5   0.1 0.6   0.5 N | 350 2.0   0.9 0.00 0.00 47.5   0.4 51.6   1.3
Sonoma-SE (Napoli) 8/11/26 0345 48.2   0.1 92   1 45.9   0.4 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 47.9   0.6 51.2   0.8
Schellville (Sasaki) 2/7/26 1900 53.4   2.2 88   10 49.9   1.0 3.3   1.8 SW | 225 5.8   4.0 0.00 0.00 47.0   0.8 62.8   8.4
Petaluma (Ranch 10) 8/11/26 0345 55.9   9.4 87   5 52.2   7.7 1.1   1.1 WNW | 283 3.0   3.0 0.00 0.00 55.3   8.8 56.2   6.9
Carneros (Ranch 71) 8/11/26 0345 52.2   2.6 94   4 50.4   1.4 1.9   1.9 NW | 305 3.3   2.6 0.00 0.00 52.0   2.4 53.6   3.4
Ricci Vineyards (Carneros) 8/11/26 0345 51.2   1.4 93   2 49.3   2.0 1.7   0.8 N | 357 2.7   1.1 0.00 0.00 51.0   1.5 53.2   0.0
Carneros Upper (Ranch 81) 8/11/26 0345 52.5   3.0 92   2 50.2   2.5 1.4   1.4 W | 276 5.4   5.4 - - 52.2   3.3 54.0   2.6
Carneros Lower (Ranch 81) 8/11/26 0345 51.6   1.6 91   0 49.2   1.7 0.0   0.0 WSW | 253 0.1   0.0 0.00 0.00 51.6   1.6 54.0   1.0
Max     56.0 100 53.8 2.1 - 5.4 0.00 0.00 55.7 56.2
Avg     52.5 93 50.2 1.0 - 2.3 0.00 - - -
Min     47.8 87 45.5 0.0 - 0.0 0.00 0.00 47.5 51.2
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