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Latest Observation

25 Stations

15 Minute Data | America/Los_Angeles
as of 5/30/26 3:13 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) 5/30/26 0300 48.2   2.5 93   24 46.2   5.4 6.3   1.7 NNW | 327 9.2   4.6 0.00 0.00 47.4   3.1 50.2   1.1
Rockpile Lower (Cooley) 5/30/26 0245 49.7   4.6 95   32 48.4   6.5 2.0   1.2 NW | 314 4.8   1.6 0.00 0.00 49.2   5.1 51.1   4.2
Cloverdale-East (Ranch 83) 5/30/26 0300 53.5   1.3 - - 0.5   0.1 SE | 135 3.5   1.1 0.00 0.00 53.0   1.6 53.7   2.0
Cloverdale-SE (Ranch 38) 5/30/26 0300 51.5   5.1 97   29 50.7   4.3 2.1   1.3 NNE | 19 4.1   2.1 0.00 0.00 51.2   4.6 52.0   4.7
Geyserville-North (Hoffman) 5/30/26 0300 54.1   1.9 90   0 51.3   2.0 1.7   1.2 WNW | 288 5.2   3.7 0.00 0.00 53.9   1.9 54.8   2.3
Geyserville (Ranch 3) 5/30/26 0300 54.2   2.3 90   5 51.4   0.8 1.8   1.1 WNW | 299 4.5   2.7 0.00 0.00 54.0   2.1 54.6   2.9
Geyserville-East (Ranch 40) 5/30/26 0300 51.3   5.0 98   30 50.8   5.0 1.5   0.9 N | 10 4.2   0.4 0.00 0.00 50.9   3.5 51.7   4.7
Geyserville-South (Nervo Station) 5/30/26 0300 52.9   2.6 - - 2.1   1.5 W | 267 3.8   1.0 0.00 0.00 52.3   2.8 53.2   4.7
Peterson (Ranch 09) 5/30/26 0300 53.2   2.8 89   8 50.0   0.3 1.5   0.4 WSW | 246 3.7   1.1 0.00 0.00 53.0   2.5 53.6   3.9
Crazy Creek Ranch 5/30/26 0300 53.9   1.9 92   5 51.7   0.4 1.3   1.3 N | 351 3.8   3.2 0.00 0.00 53.7   2.0 54.1   3.4
Whitton Ranch (201e) 5/30/26 0300 53.3   2.3 92   8 51.2   0.1 1.5   0.6 WSW | 240 3.5   1.9 0.00 0.00 53.0   2.4 53.7   3.2
Lytton East (Shop Hill Bottom) 5/30/26 0300 52.4   3.0 93   14 50.6   1.6 1.1   0.5 SW | 236 3.5   1.9 0.00 0.00 52.3   2.8 52.9   4.0
Lytton East (Hill 5) 5/30/26 0300 52.2   4.1 94   24 50.6   3.9 0.9   0.4 WSW | 251 2.9   0.9 0.00 0.00 52.0   3.9 52.5   5.8
Lytton West Lower (Lew 6) 5/30/26 0300 52.5   3.5 94   13 50.8   0.6 2.1   1.6 W | 271 5.3   3.5 0.00 0.00 52.4   3.0 53.0   3.6
Lytton West Hill (23PS) 5/30/26 0300 52.6   4.1 95   18 51.4   1.7 1.4   1.1 WNW | 292 4.8   3.3 0.00 0.00 52.5   4.1 53.2   4.6
Big River 5/30/26 0300 52.7   3.6 97   20 51.8   2.8 1.1   0.5 SSW | 202 2.9   1.0 0.00 0.00 52.3   3.7 52.8   4.7
Jimtown-North (Piccolo Ranch 15) 5/30/26 0300 53.8   2.2 89   11 50.8   1.3 1.7   1.6 WSW | 237 4.4   3.1 0.00 0.00 53.4   2.4 54.3   4.0
HWY 128/Chalk Hill Rd (Landslide) 5/30/26 0300 54.0   1.1 92   1 51.6   1.4 1.0   0.5 SW | 224 3.5   1.4 0.00 0.00 53.5   1.5 54.0   3.7
N Chalk Hill Rd (Ranch 63) 5/30/26 0300 52.4   2.2 91   1 49.8   1.9 1.7   0.6 WSW | 238 4.1   1.4 0.00 0.00 51.9   2.5 52.7   5.1
Newman Knights Valley 5/30/26 0300 52.9   2.7 87   2 49.1   1.9 1.5   0.9 NW | 325 2.7   0.8 0.00 0.00 52.8   2.4 53.2   3.6
Knights Valley (Bavarian Lion) 5/30/26 0300 52.2   1.9 94   6 50.7   0.1 1.4   0.4 N | 354 3.3   1.1 0.00 0.00 51.8   2.2 52.3   3.1
Red Tail 5/30/26 0300 53.0   0.5 91   4 50.4   0.6 1.3   0.9 SW | 215 2.8   0.7 0.00 0.00 52.7   0.7 53.1   2.8
Franz Valley (Stornetta) 5/30/26 0300 52.6   1.0 93   0 50.7   0.9 0.6   0.1 NW | 318 2.0   0.0 0.00 0.00 51.8   1.7 52.6   3.1
Upper Dry Creek Valley 5/30/26 0300 53.4   1.1 92   4 51.2   0.0 0.8   0.8 NE | 43 2.3   1.4 0.00 0.00 53.2   1.3 53.8   2.1
Lower Dry Creek Valley 5/30/26 0300 53.0   3.5 100   19 53.0   2.1 1.6   1.6 N | 356 5.3   5.3 0.00 0.00 53.0   3.3 53.7   3.7
Max     54.2 100 53.0 6.3 - 9.2 0.00 0.00 54.0 54.8
Avg     52.6 93 50.6 1.6 - 4.0 0.00 - - -
Min     48.2 87 46.2 0.5 - 2.0 0.00 0.00 47.4 50.2

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 5/30/26 3:13 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) 5/30/26 0300 53.0   3.5 84   2 48.2   2.9 0.0   0.0 WSW | 253 0.0   0.0 0.00 0.00 53.1   5.2 52.4   3.8
Windsor-East (Ranch 16) 5/30/26 0300 53.0   1.9 93   3 51.0   1.0 1.6   1.4 W | 277 3.3   1.9 0.00 0.00 53.1   4.8 52.6   2.2
Mark West-North (Ranch 14) 5/30/26 0300 53.0   2.1 92   3 50.8   1.1 0.5   0.0 NW | 315 2.1   0.1 0.00 0.00 53.1   6.0 52.4   2.6
Windsor-SE (Silk Rd) 5/30/26 0300 53.3   2.6 93   2 51.2   3.3 0.8   0.8 SW | 220 2.4   2.0 0.00 0.00 53.4   4.2 52.7   3.1
Fulton-NW (Ranch 5) 5/30/26 0300 52.5   3.5 94   4 51.0   2.4 2.2   2.2 SE | 133 4.0   4.0 0.00 0.00 52.7   5.8 52.2   3.6
Bisordi (Fulton) 5/30/26 0300 53.0   2.1 92   0 50.6   2.2 2.0   1.2 SSW | 195 4.0   2.3 0.00 0.00 53.1   6.3 52.6   2.5
Windsor-South (Laughlin Rd) 5/30/26 0300 52.6   3.1 91   3 50.0   2.2 - - - 0.00 0.00 52.9   5.7 52.4   3.2
Fulton-SE (Barnes Rd) 5/30/26 0300 52.9   2.7 90   0 50.0   2.7 0.8   0.4 SE | 131 2.4   0.3 0.00 0.00 53.1   5.3 52.5   3.0
Fulton-SW (Ranch 21) 5/30/26 0300 52.2   3.2 92   3 49.8   2.2 1.6   1.1 SSE | 168 4.7   2.2 0.00 0.00 52.6   5.1 52.1   3.2
NW Santa Rosa (Piner Road) 5/30/26 0300 52.2   3.4 100   0 52.2   3.4 0.8   0.8 NE | 40 2.5   2.5 0.00 0.00 52.6   4.7 52.2   3.2
River Rd South (Denner Ranch) 5/30/26 0300 52.3   2.9 0   0 -66.4   2.9 0.4   0.3 S | 178 2.0   1.1 - - 52.5   4.9 51.7   3.2
West Santa Rosa (LOV Vineyard) 5/30/26 0300 52.4   3.0 92   0 50.3   3.1 0.8   0.8 E | 81 1.8   1.8 0.00 0.00 52.7   4.9 52.4   2.9
Guerneville Rd (Prokopakis) 5/30/26 0300 53.1   2.9 92   2 50.9   3.3 - - - 0.00 0.00 53.3   4.7 52.7   3.2
SunnyView Vineyard (SCWC) 5/30/26 0300 52.1   2.8 91   3 49.6   3.8 0.9   0.8 NNW | 327 2.8   1.4 0.00 0.00 52.5   5.1 51.9   2.9
Guerneville Rd West (Balletto) 5/30/26 0300 52.9   3.2 94   1 51.4   3.4 2.1   2.0 E | 94 4.2   3.4 0.00 0.00 53.1   5.0 52.5   3.5
Sanchietti Ranch 5/30/26 0300 53.1   2.5 93   0 51.0   2.5 2.5   1.2 SE | 128 4.7   1.9 0.00 0.00 53.7   4.2 53.1   2.5
Occidental Rd (Sebastopol) 5/30/26 0300 52.5   2.2 100   0 52.6   2.2 0.9   0.9 SSE | 161 3.3   3.3 0.00 0.00 52.7   4.8 52.1   2.6
Harper's Rest (Windsor-West) 5/30/26 0300 51.2   2.1 94   2 49.6   1.5 0.9   0.5 NW | 311 3.0   0.1 0.00 0.00 51.4   3.9 51.0   2.0
Lower Westside Rd (Ranch 12) 5/30/26 0300 52.3   2.4 93   0 50.5   2.3 0.5   0.4 WSW | 247 2.8   2.0 0.00 0.00 52.8   3.9 52.0   2.4
Guerneville (Laughlin Rd) 5/30/26 0300 53.2   1.1 92   1 51.1   1.4 1.2   1.2 NNW | 327 2.7   2.7 0.00 0.00 53.6   2.3 53.0   1.3
Korbel (Winery) 5/30/26 0300 53.2   2.3 92   2 51.1   2.8 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 54.3   2.5 53.2   2.2
Forestville (Shone Farms) 5/30/26 0300 52.7   2.9 94   6 51.0   1.1 0.6   1.8 NNW | 327 2.0   2.0 0.00 0.00 53.7   4.1 51.9   2.7
Forestville-NE (Ranch 30) 5/30/26 0300 51.7   2.3 96   0 50.6   2.2 1.6   0.9 NNW | 346 3.1   0.9 0.00 0.00 52.4   3.5 51.5   2.4
Foggy Bend (Ranch 41) 5/30/26 0300 53.0   2.2 93   1 50.9   1.9 2.0   0.5 N | 6 3.5   1.2 0.00 0.00 53.4   3.0 52.9   2.2
Last Stop 5/30/26 0300 52.4   1.6 94   1 50.7   1.2 1.7   0.5 E | 95 3.1   0.9 0.00 0.00 52.6   3.6 52.2   1.7
Green Valley Vineyard 5/30/26 0300 51.3   2.7 97   3 50.5   1.9 0.8   0.4 ENE | 61 3.7   1.3 0.00 0.00 52.1   4.7 50.9   2.6
Park Royal 5/30/26 0245 52.6   2.8 91   2 50.0   3.2 - - - 0.00 0.00 52.6   5.7 52.2   3.0
Merino 5/30/26 0300 52.4   1.2 95   2 51.2   1.9 2.2   2.1 ESE | 113 4.7   3.4 0.00 0.00 52.9   3.6 52.3   1.2
Green Valley (Sanchietti) 5/30/26 0300 52.9   1.9 - - - - - - - 53.9   3.3 52.6   2.0
Keefer Ranch (Green Valley) 5/30/26 0300 52.3   2.2 94   1 50.7   1.9 - - - 0.00 0.00 53.2   2.9 52.0   2.3
Graton-West (Dutton Ranch) 5/30/26 0300 52.5   2.1 100   0 52.5   2.1 0.9   0.4 NE | 42 3.1   1.8 0.00 0.00 53.3   3.1 52.3   2.1
Graton-South (Mill Station Rd) 5/30/26 0300 51.9   1.9 95   1 50.6   1.6 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 53.2   2.7 51.6   1.9
Occidental (Horseshoe Bend) 5/30/26 0300 49.9   4.5 100   18 50.0   0.9 - - - 0.00 0.00 51.1   5.2 49.9   4.5
Sexton Valley (Jacqueline's Blk) 5/30/26 0300 52.1   1.3 97   2 51.2   0.7 1.4   1.4 ESE | 104 3.4   2.7 0.00 0.00 52.8   2.9 52.0   1.3
Sebastopol Hills (Burnside Rd) 5/30/26 0300 50.6   6.2 100   26 50.6   2.2 1.6   0.8 N | 9 5.0   2.4 0.00 0.00 51.2   5.7 50.5   5.2
Pleasant Hill 5/30/26 0300 51.2   1.8 95   9 49.9   0.8 0.8   0.4 ENE | 71 2.7   0.6 0.00 0.00 51.9   4.6 51.1   1.7
Seaview/Fort Ross (Hirsch) 5/30/26 0300 51.3   1.9 92   25 49.0   6.4 1.0   1.5 SW | 217 2.2   2.7 0.00 0.00 54.1   0.2 50.6   2.5
Max     53.3 100 52.6 2.5 - 5.0 0.00 0.00 54.3 53.2
Avg     52.3 91 47.4 1.1 - 2.9 0.00 - - -
Min     49.9 0 -66.4 0.0 - 0.0 0.00 0.00 51.1 49.9

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 5/30/26 3:13 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 5/30/26 0300 49.3   4.4 98   24 48.8   3.1 0.9   0.7 SSW | 212 2.6   1.1 0.00 0.00 49.3   3.1 49.8   4.4
Lower Bennett Valley 5/30/26 0300 50.3   3.4 100   4 50.3   2.2 2.4   1.3 SSE | 154 4.5   1.8 0.00 0.00 50.2   3.4 50.4   4.7
Kenwood (Wildwood) 5/30/26 0300 50.6   4.5 100   5 50.6   3.0 0.9   0.4 NNW | 338 2.6   1.1 0.00 0.00 50.3   4.6 51.3   5.4
Crane Creek (Ranch 62) 5/30/26 0300 51.4   3.4 96   8 50.2   1.0 1.8   1.0 SSE | 168 4.3   1.1 0.00 0.00 51.2   3.4 51.5   5.3
Rohnert Park-West (Stony Point) 5/30/26 0300 51.6   2.9 96   3 50.4   2.0 0.9   0.9 SW | 234 4.8   4.8 0.00 0.00 51.6   2.9 52.0   5.3
Rice-Spivak Vineyard 5/30/26 0300 51.3   0.5 - - - - - - - 51.2   0.9 51.7   3.1
Cartograph Wines Base 5/30/26 0300 50.8   4.6 98   14 50.2   0.3 1.5   0.2 SSW | 194 3.1   0.1 0.00 0.00 50.6   4.2 51.1   5.8
Cartograph Wines Remote 5/30/26 0300 51.4   1.5 - - - - - - - 51.3   1.6 51.9   3.6
Penngrove (Asellus) 5/30/26 0300 51.9   3.2 91   0 49.4   3.3 1.7   1.5 SSE | 151 3.7   2.4 0.00 0.00 51.7   3.4 52.1   3.8
Sonoma Valley (Bedrock) 5/30/26 0300 50.9   4.6 93   8 49.0   2.1 - - - 0.00 0.00 50.6   4.8 51.2   6.3
Sonoma-West (Arnold) 5/30/26 0300 52.4   4.7 91   7 49.9   2.3 2.8   1.3 SW | 214 6.1   3.4 0.00 0.00 52.4   4.5 52.9   4.9
Sonoma Valley HS 5/30/26 0300 52.5   4.6 96   7 51.4   2.6 1.0   1.0 WSW | 251 3.8   3.8 0.00 0.00 52.4   4.6 53.1   5.1
Sonoma East (Bundschu01) 5/30/26 0300 52.6   4.2 91   4 50.1   2.8 2.4   0.7 SW | 224 4.4   1.8 0.00 0.00 52.0   4.7 52.8   5.0
Sonoma-SE (Napoli) 5/30/26 0300 52.4   4.5 92   5 50.1   2.8 1.2   0.1 S | 172 3.4   0.7 0.00 0.00 51.9   4.5 52.8   4.7
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) 5/30/26 0300 53.4   1.7 88   2 49.9   2.3 1.1   1.1 SW | 233 4.5   4.5 0.00 0.00 53.1   1.9 53.5   4.1
Carneros (Ranch 71) 5/30/26 0300 51.4   6.3 95   21 49.9   0.5 3.1   2.0 W | 261 5.3   1.0 0.00 0.00 51.2   5.3 51.8   6.0
Ricci Vineyards (Carneros) 5/30/26 0300 52.4   3.7 91   5 50.0   2.2 3.3   2.2 WNW | 298 5.7   3.7 0.00 0.00 51.8   4.2 52.6   5.6
Carneros Upper (Ranch 81) 5/30/26 0300 51.3   5.1 1   82 -56.3   107.4 5.0   2.7 WSW | 255 7.7   2.8 - - 50.8   5.4 51.6   6.4
Carneros Lower (Ranch 81) 5/30/26 0300 52.6   3.5 93   4 50.5   2.3 0.1   0.2 WNW | 298 2.1   0.1 0.00 0.00 51.3   4.8 52.6   5.3
Max     53.4 100 51.4 5.0 - 7.7 0.00 0.00 53.1 53.5
Avg     51.6 89 43.8 1.9 - 4.3 0.00 - - -
Min     49.3 1 -56.3 0.1 - 2.1 0.00 0.00 49.3 49.8
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