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Latest Observation

25 Stations

15 Minute Data | America/Los_Angeles
as of 5/22/26 8:23 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) 5/22/26 0815 63.1   9.8 52   17 45.2   1.7 3.5   2.5 N | 359 6.4   3.9 0.00 0.00 55.8   9.1 69.7   4.1
Rockpile Lower (Cooley) 5/22/26 0800 53.5   15.8 80   38 47.5   2.2 0.2   0.2 W | 280 1.3   1.3 0.00 0.00 47.1   15.0 63.4   6.6
Cloverdale-East (Ranch 83) 5/22/26 0815 51.8   11.0 - - 1.4   0.1 S | 190 3.9   2.1 0.00 0.00 48.4   0.1 54.8   9.2
Cloverdale-SE (Ranch 38) 5/22/26 0815 49.8   14.5 93   38 47.9   0.0 3.2   2.3 SSW | 201 5.9   2.5 0.00 0.00 47.1   6.7 54.6   10.4
Geyserville-North (Hoffman) 5/22/26 0815 51.3   12.5 89   26 48.3   2.8 2.4   1.4 SSE | 163 4.5   2.3 0.00 0.00 49.2   2.1 53.0   11.3
Geyserville (Ranch 3) 5/22/26 0815 50.7   12.5 89   32 47.6   0.3 0.7   0.1 SSE | 155 2.4   0.1 0.00 0.00 48.9   1.0 52.7   11.3
Geyserville-East (Ranch 40) 5/22/26 0815 48.5   12.1 99   32 48.1   1.2 2.6   0.2 SSE | 161 4.4   0.8 0.00 0.00 46.1   8.6 52.7   14.0
Geyserville-South (Nervo Station) 5/22/26 0815 50.0   11.8 - - 0.0   1.9 SE | 137 1.4   2.7 0.00 0.00 47.6   3.3 52.0   10.2
Peterson (Ranch 09) 5/22/26 0815 50.0   9.5 88   21 46.6   1.9 1.5   0.1 SE | 132 3.2   0.6 0.00 0.00 47.6   0.7 50.3   9.9
Crazy Creek Ranch 5/22/26 0815 50.6   9.3 93   15 48.6   4.4 1.3   0.4 NW | 323 3.7   0.8 0.00 0.00 47.2   0.1 50.6   9.3
Whitton Ranch (201e) 5/22/26 0815 50.1   11.7 92   25 47.9   2.9 1.5   0.0 WSW | 253 3.5   0.4 0.00 0.00 47.1   5.0 50.2   12.2
Lytton East (Shop Hill Bottom) 5/22/26 0815 49.5   9.8 93   23 47.5   2.0 0.9   0.5 NNW | 341 2.8   0.2 0.00 0.00 47.5   2.4 49.8   10.2
Lytton East (Hill 5) 5/22/26 0815 49.4   9.7 96   26 48.4   1.1 0.9   1.0 SE | 146 3.3   0.8 0.00 0.00 47.1   2.9 49.6   10.4
Lytton West Lower (Lew 6) 5/22/26 0815 49.4   11.0 92   22 47.3   3.5 1.8   0.1 W | 273 4.5   1.1 0.00 0.00 47.0   2.8 49.6   11.4
Lytton West Hill (23PS) 5/22/26 0815 50.0   11.9 93   28 48.2   2.2 1.2   0.0 NW | 310 2.2   1.2 0.00 0.00 47.9   1.8 50.3   12.1
Big River 5/22/26 0815 49.3   10.1 97   22 48.4   3.1 1.1   0.1 SW | 234 3.3   0.7 0.00 0.00 48.2   0.8 50.9   9.5
Jimtown-North (Piccolo Ranch 15) 5/22/26 0815 50.0   10.1 99   31 49.9   0.2 1.2   0.3 NNW | 337 3.3   0.2 0.00 0.00 47.6   2.1 51.0   11.0
HWY 128/Chalk Hill Rd (Landslide) 5/22/26 0800 50.0   8.7 92   19 47.7   2.4 1.4   0.6 SSE | 153 2.9   1.2 0.00 0.00 48.5   2.6 51.0   8.4
N Chalk Hill Rd (Ranch 63) 5/22/26 0815 48.9   12.6 90   26 46.2   3.2 1.3   0.7 NNW | 334 3.4   1.6 0.00 0.00 47.2   2.5 50.4   11.9
Newman Knights Valley 5/22/26 0815 49.8   6.7 85   5 45.6   4.9 0.9   0.7 S | 176 3.3   2.0 0.00 0.00 47.6   2.2 51.9   5.6
Knights Valley (Bavarian Lion) 5/22/26 0815 49.6   11.8 91   24 47.0   3.2 1.5   1.1 NNE | 21 3.4   1.3 0.00 0.00 45.3   1.2 50.0   12.1
Red Tail 5/22/26 0815 50.3   9.6 89   14 47.2   4.8 2.0   1.3 SSE | 166 4.2   1.1 0.00 0.00 45.2   0.3 50.6   10.5
Franz Valley (Stornetta) 5/22/26 0815 49.8   9.1 92   24 47.7   0.7 1.4   0.6 ENE | 73 3.0   0.5 0.00 0.00 46.3   2.0 50.2   10.1
Upper Dry Creek Valley 5/22/26 0815 51.1   13.3 88   31 47.7   1.1 1.6   0.1 S | 187 3.1   0.1 0.00 0.00 48.1   1.2 51.7   14.1
Lower Dry Creek Valley 5/22/26 0815 50.4   11.3 92   29 48.2   1.0 0.6   0.5 SSW | 196 2.8   1.1 0.00 0.00 48.4   1.5 50.8   12.9
Max     63.1 99 49.9 3.5 - 6.4 0.00 0.00 55.8 69.7
Avg     50.7 90 47.6 1.4 - 3.4 0.00 - - -
Min     48.5 52 45.2 0.0 - 1.3 0.00 0.00 45.2 49.6

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 5/22/26 8:23 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) 5/22/26 0815 50.2   7.6 84   4 45.7   6.0 0.0   0.0 S | 183 0.0   0.0 0.00 0.00 50.4   7.5 47.9   1.1
Windsor-East (Ranch 16) 5/22/26 0815 49.9   7.7 94   19 48.1   1.3 0.7   0.6 ESE | 104 2.2   1.2 0.00 0.00 50.2   8.5 48.2   3.7
Mark West-North (Ranch 14) 5/22/26 0815 50.7   11.0 92   30 48.4   0.4 0.5   0.2 NNW | 330 1.8   0.3 0.00 0.00 50.8   12.5 48.3   1.4
Windsor-SE (Silk Rd) 5/22/26 0815 50.5   7.9 91   17 48.1   2.1 1.0   0.6 W | 269 3.2   1.2 0.00 0.00 50.8   9.2 48.0   4.0
Fulton-NW (Ranch 5) 5/22/26 0815 50.7   5.5 93   16 48.8   0.4 0.6   0.4 WSW | 242 2.8   1.5 0.00 0.00 51.0   7.3 48.3   3.2
Bisordi (Fulton) 5/22/26 0815 50.9   8.6 91   17 48.5   2.8 2.1   1.8 ESE | 107 4.8   2.8 0.00 0.00 50.9   8.6 48.6   3.8
Windsor-South (Laughlin Rd) 5/22/26 0815 50.4   10.6 90   23 47.8   2.5 - - - 0.00 0.00 50.8   11.4 47.8   1.4
Fulton-SE (Barnes Rd) 5/22/26 0815 51.1   8.1 91   22 48.6   0.6 1.0   0.6 ENE | 61 3.5   1.5 0.00 0.00 51.2   8.3 48.9   2.2
Fulton-SW (Ranch 21) 5/22/26 0815 50.0   9.6 92   22 47.9   1.9 1.3   0.9 NNE | 30 3.6   1.3 0.00 0.00 50.3   10.1 47.7   2.9
NW Santa Rosa (Piner Road) 5/22/26 0815 50.4   7.0 100   14 50.4   2.7 0.2   0.3 N | 6 1.5   0.6 0.00 0.00 50.6   7.9 47.8   3.8
River Rd South (Denner Ranch) 5/22/26 0815 50.2   8.2 0   75 -67.5   118.3 0.7   0.1 WNW | 299 2.6   0.9 - - 50.7   9.2 47.4   3.8
West Santa Rosa (LOV Vineyard) 5/22/26 0815 50.8   3.2 93   6 48.8   1.5 1.7   1.2 NW | 306 3.2   0.7 0.00 0.00 50.9   3.9 47.9   2.7
Guerneville Rd (Prokopakis) 5/22/26 0815 51.6   7.4 91   18 49.0   1.2 - - - 0.00 0.00 51.8   8.1 48.8   3.1
SunnyView Vineyard (SCWC) 5/22/26 0815 50.6   8.7 92   23 48.3   0.8 1.2   0.9 NNW | 338 3.4   1.7 0.00 0.00 50.8   9.9 47.6   4.6
Guerneville Rd West (Balletto) 5/22/26 0815 51.0   5.3 95   10 49.5   2.2 1.3   0.3 SSE | 160 3.9   0.5 0.00 0.00 51.2   5.9 48.5   3.8
Sanchietti Ranch 5/22/26 0815 52.7   4.9 91   8 50.2   2.2 2.6   2.0 SSW | 211 5.3   3.3 0.00 0.00 52.7   4.9 49.2   5.8
Occidental Rd (Sebastopol) 5/22/26 0815 51.6   6.5 100   0 51.6   6.5 1.6   0.8 SSW | 205 4.4   1.8 0.00 0.00 51.9   6.9 48.0   4.6
Harper's Rest (Windsor-West) 5/22/26 0815 49.3   10.3 89   18 46.3   3.9 1.4   0.3 W | 262 3.8   0.9 0.00 0.00 49.6   11.2 46.9   2.6
Lower Westside Rd (Ranch 12) 5/22/26 0815 50.2   3.8 89   4 47.0   2.7 1.0   1.0 W | 270 3.6   3.0 0.00 0.00 50.8   4.1 47.9   2.5
Guerneville (Laughlin Rd) 5/22/26 0815 52.8   6.3 79   12 46.5   1.8 0.7   0.2 S | 172 2.3   0.7 0.00 0.00 52.8   6.3 45.7   1.6
Korbel (Winery) 5/22/26 0815 52.9   7.3 79   11 46.7   2.9 0.6   0.5 SSE | 156 3.1   1.5 0.00 0.00 52.9   7.3 48.6   1.5
Forestville (Shone Farms) 5/22/26 0815 50.6   11.1 89   23 47.4   2.9 0.7   0.0 NW | 305 2.8   0.4 0.00 0.00 52.0   11.3 47.7   1.1
Forestville-NE (Ranch 30) 5/22/26 0815 50.8   7.4 92   14 48.5   2.6 0.9   0.5 N | 351 2.6   1.3 0.00 0.00 50.8   8.6 47.1   2.9
Foggy Bend (Ranch 41) 5/22/26 0815 51.0   5.8 90   8 48.2   3.3 1.4   0.8 NNW | 329 4.3   2.7 0.00 0.00 51.2   6.5 48.0   1.6
Last Stop 5/22/26 0815 51.5   7.9 92   16 49.4   2.5 0.9   0.4 ESE | 106 3.1   0.3 0.00 0.00 51.5   7.9 44.9   1.7
Green Valley Vineyard 5/22/26 0815 50.5   9.1 93   22 48.4   1.8 1.1   0.0 NE | 54 2.8   0.0 0.00 0.00 50.9   9.8 44.7   0.5
Park Royal 5/22/26 0815 50.7   7.4 92   20 48.4   0.6 - - - 0.00 0.00 50.8   7.5 47.8   3.5
Merino 5/22/26 0815 51.2   6.3 98   16 50.8   1.3 1.7   1.0 S | 186 4.2   1.6 0.00 0.00 51.5   6.5 48.0   6.8
Green Valley (Sanchietti) 5/22/26 0815 52.4   8.4 - - - - - - - 52.6   8.9 45.6   2.8
Keefer Ranch (Green Valley) 5/22/26 0815 51.9   3.8 92   1 49.7   4.0 - - - 0.00 0.00 51.9   3.8 44.7   1.6
Graton-West (Dutton Ranch) 5/22/26 0815 52.1   10.1 100   18 52.1   4.6 0.9   0.1 NW | 315 3.1   1.1 0.00 0.00 52.5   11.3 46.6   3.3
Graton-South (Mill Station Rd) 5/22/26 0815 50.5   6.6 97   17 49.6   1.3 0.4   0.4 S | 186 2.6   2.6 0.00 0.00 50.8   8.4 47.4   5.3
Occidental (Horseshoe Bend) 5/22/26 0815 49.0   10.0 100   29 49.0   0.6 - - - 0.00 0.00 49.2   13.4 45.7   3.6
Sexton Valley (Jacqueline's Blk) 5/22/26 0815 50.8   8.9 98   18 50.2   3.3 1.3   0.9 W | 277 4.2   2.8 0.00 0.00 51.1   10.3 48.1   4.4
Sebastopol Hills (Burnside Rd) 5/22/26 0815 48.8   8.7 100   23 48.8   1.5 2.7   2.0 SW | 216 6.0   3.9 0.00 0.00 49.2   8.8 46.5   3.2
Pleasant Hill 5/22/26 0815 50.2   14.3 97   35 49.3   1.6 2.6   1.8 SW | 224 5.0   2.2 0.00 0.00 50.4   15.1 47.2   3.5
Seaview/Fort Ross (Hirsch) 5/22/26 0815 65.9   5.2 49   18 46.1   7.4 1.9   1.1 ESE | 122 3.8   1.8 0.00 0.00 67.4   4.7 54.4   9.8
Max     65.9 100 52.1 2.7 - 6.0 0.00 0.00 67.4 54.4
Avg     51.3 89 45.4 1.2 - 3.3 0.00 - - -
Min     48.8 0 -67.5 0.0 - 0.0 0.00 0.00 49.2 44.7

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 5/22/26 8:23 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 5/22/26 0815 47.6   15.2 98   48 47.1   3.2 1.6   0.5 SSW | 201 3.5   1.3 0.00 0.00 45.3   7.7 49.6   13.6
Lower Bennett Valley 5/22/26 0815 49.6   13.1 100   43 49.6   2.6 2.0   1.1 NW | 326 5.4   3.2 0.00 0.00 46.4   5.5 49.9   13.0
Kenwood (Wildwood) 5/22/26 0815 50.3   12.0 93   30 48.3   1.3 2.9   1.2 NNW | 348 6.6   3.2 0.00 0.00 46.2   2.0 51.1   12.2
Crane Creek (Ranch 62) 5/22/26 0815 51.1   8.3 91   24 48.6   0.0 0.9   0.4 SSW | 204 3.5   1.4 0.00 0.00 48.3   3.2 51.3   8.7
Rohnert Park-West (Stony Point) 5/22/26 0815 50.5   7.1 99   8 50.2   4.7 2.0   1.9 W | 264 5.0   3.6 0.00 0.00 48.1   6.2 50.5   7.1
Rice-Spivak Vineyard 5/22/26 0815 50.3   8.8 - - - - - - - 47.7   12.7 50.5   9.1
Cartograph Wines Base 5/22/26 0800 48.8   7.3 99   12 48.7   3.6 4.6   4.0 SW | 229 7.9   4.4 0.00 0.00 47.2   0.7 49.1   7.0
Cartograph Wines Remote 5/22/26 0800 50.2   9.4 - - - - - - - 48.1   4.1 50.4   9.5
Penngrove (Asellus) 5/22/26 0815 50.4   8.2 95   24 49.0   0.2 2.9   1.1 NW | 324 5.5   1.9 0.00 0.00 47.7   7.1 50.6   8.7
Sonoma Valley (Bedrock) 5/22/26 0815 53.0   7.9 80   20 46.9   0.3 - - - 0.00 0.00 45.0   1.6 53.6   8.5
Sonoma-West (Arnold) 5/22/26 0815 53.0   8.6 83   17 47.8   2.2 1.4   0.5 S | 175 3.3   0.6 0.00 0.00 42.0   1.1 53.0   8.6
Sonoma Valley HS 5/22/26 0815 51.8   8.9 90   22 49.0   1.1 2.1   1.2 SW | 230 4.2   1.6 0.00 0.00 46.6   0.4 52.5   9.1
Sonoma East (Bundschu01) 5/22/26 0815 51.8   11.6 87   25 48.2   2.3 2.7   2.2 SSW | 197 5.7   3.7 0.00 0.00 46.6   2.3 52.1   12.1
Sonoma-SE (Napoli) 5/22/26 0815 51.4   6.8 90   6 48.5   4.7 1.5   1.0 SW | 216 4.8   2.3 0.00 0.00 47.0   2.9 51.9   7.1
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) 5/22/26 0815 51.8   7.9 88   21 48.3   0.5 3.0   1.6 W | 279 5.6   1.9 0.00 0.00 48.7   7.3 52.1   8.2
Carneros (Ranch 71) 5/22/26 0815 50.4   12.8 92   26 48.2   3.4 3.1   2.1 W | 266 5.8   3.6 0.00 0.00 46.5   6.4 51.0   12.8
Ricci Vineyards (Carneros) 5/22/26 0815 51.7   8.3 89   20 48.5   1.3 3.5   2.4 W | 277 6.3   3.9 0.00 0.00 46.2   2.3 52.0   8.6
Carneros Upper (Ranch 81) 5/22/26 0815 51.2   11.7 85   15 46.8   6.1 4.7   4.1 WSW | 250 8.0   5.0 - - 46.8   6.8 51.2   11.7
Carneros Lower (Ranch 81) 5/22/26 0815 54.4   14.6 80   20 48.3   6.4 0.2   0.1 WSW | 247 2.0   0.6 0.00 0.00 46.6   1.2 54.4   14.7
Max     54.4 100 50.2 4.7 - 8.0 0.00 0.00 48.7 54.4
Avg     51.0 90 48.4 2.5 - 5.2 0.00 - - -
Min     47.6 80 46.8 0.2 - 2.0 0.00 0.00 42.0 49.1
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