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Latest Observation

25 Stations

15 Minute Data | America/Los_Angeles
as of 8/12/26 7:42 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) 8/12/26 0730 58.3   2.2 72   3 49.3   1.0 4.6   1.8 NNW | 347 6.4   2.0 0.00 0.00 54.6   2.2 61.2   1.0
Rockpile Lower (Cooley) 8/12/26 0715 51.5   0.6 100   3 51.5   0.1 0.6   0.4 WSW | 250 2.1   0.6 0.00 0.00 50.4   0.5 56.7   0.2
Cloverdale-East (Ranch 83) 8/12/26 0730 53.8   0.3 - - 0.9   0.6 WNW | 288 2.8   1.0 0.00 0.00 53.0   0.1 54.5   0.1
Cloverdale-SE (Ranch 38) 8/12/26 0730 52.0   0.5 97   0 51.3   0.6 1.4   0.8 W | 275 4.9   0.1 0.00 0.00 51.5   0.0 53.3   0.5
Geyserville-North (Hoffman) 8/12/26 0730 54.3   1.0 92   0 52.1   1.0 1.8   1.0 SSW | 203 3.7   0.4 0.00 0.00 54.2   0.7 56.3   0.4
Geyserville (Ranch 3) 8/12/26 0730 54.0   0.9 100   0 54.0   0.9 0.8   0.1 WSW | 250 2.4   0.4 0.00 0.00 53.9   0.3 54.8   0.7
Geyserville-East (Ranch 40) 8/12/26 0730 51.6   0.7 99   0 51.3   0.8 1.9   0.7 SW | 215 3.4   0.1 0.00 0.00 51.4   0.2 52.2   0.4
Geyserville-South (Nervo Station) 8/12/26 0730 53.3   0.3 - - 0.7   0.3 SW | 220 2.4   0.0 0.00 0.00 52.8   0.5 53.9   0.5
Peterson (Ranch 09) 8/12/26 0730 54.0   0.1 89   2 50.8   0.7 0.2   1.5 NE | 40 1.5   1.9 0.00 0.00 52.9   0.6 54.1   0.5
Crazy Creek Ranch 8/12/26 0730 54.3   0.4 93   1 52.4   0.0 1.3   0.5 ESE | 104 3.7   0.4 0.00 0.00 53.9   1.5 55.0   0.1
Whitton Ranch (201e) 8/12/26 0730 54.3   0.0 92   3 52.2   0.8 0.6   0.4 S | 178 2.6   0.3 0.00 0.00 52.6   1.3 54.5   0.3
Lytton East (Shop Hill Bottom) 8/12/26 0730 53.2   0.9 93   0 51.2   1.0 1.8   1.4 SE | 131 3.2   1.8 0.00 0.00 52.7   1.2 53.7   0.9
Lytton East (Hill 5) 8/12/26 0730 52.7   1.1 95   0 51.4   1.2 2.0   0.9 SE | 124 3.6   0.8 0.00 0.00 52.4   1.0 53.3   0.8
Lytton West Lower (Lew 6) 8/12/26 0730 53.2   1.3 94   1 51.4   0.9 1.4   0.1 SW | 224 2.9   0.3 0.00 0.00 52.7   1.6 54.0   1.0
Lytton West Hill (23PS) 8/12/26 0730 53.6   1.2 95   0 52.2   1.2 0.5   1.2 E | 84 2.5   0.9 0.00 0.00 53.1   0.9 54.0   1.1
Big River 8/12/26 0730 53.2   0.8 98   0 52.6   0.8 1.6   1.2 SSE | 167 4.6   3.1 0.00 0.00 52.7   0.9 54.1   1.1
Jimtown-North (Piccolo Ranch 15) 8/12/26 0730 54.0   0.5 100   0 54.0   0.5 0.9   0.6 S | 189 5.3   2.4 0.00 0.00 53.1   0.7 54.8   0.4
HWY 128/Chalk Hill Rd (Landslide) 8/12/26 0700 53.7   0.4 94   1 52.0   0.0 0.4   1.0 W | 260 2.1   0.9 0.00 0.00 53.6   0.4 55.2   0.4
N Chalk Hill Rd (Ranch 63) 8/12/26 0730 52.7   0.7 92   1 50.4   0.4 1.5   0.4 SW | 219 3.2   0.7 0.00 0.00 52.5   0.7 53.6   1.0
Newman Knights Valley 8/11/26 1900 75.0   2.4 60   1 60.1   1.6 6.5   0.7 SW | 234 10.4   0.2 0.00 0.00 52.8   1.9 84.6   2.7
Knights Valley (Bavarian Lion) 8/12/26 0730 52.4   0.2 95   2 50.9   0.9 1.0   1.3 NW | 314 3.7   0.4 0.00 0.00 49.2   0.3 52.6   0.5
Red Tail 8/12/26 0730 53.7   0.5 92   1 51.6   0.7 1.8   0.8 W | 270 4.2   2.1 0.00 0.00 53.1   0.8 54.7   0.6
Franz Valley (Stornetta) 8/12/26 0730 53.0   1.2 90   5 50.2   2.7 0.5   2.0 N | 9 2.3   2.1 0.00 0.00 50.6   0.5 53.3   1.0
Upper Dry Creek Valley 8/12/26 0715 53.3   1.0 94   1 51.6   0.7 1.5   0.1 WSW | 247 3.2   0.5 0.00 0.00 52.8   1.4 54.3   1.6
Lower Dry Creek Valley 8/12/26 0730 53.8   1.4 100   0 53.8   1.4 0.0   0.0 W | 281 0.8   0.8 0.00 0.00 53.4   1.1 54.4   1.5
Max     58.3 100 54.0 4.6 - 6.4 0.00 0.00 54.6 61.2
Avg     53.5 94 51.7 1.2 - 3.2 0.00 - - -
Min     51.5 72 49.3 0.0 - 0.8 0.00 0.00 49.2 52.2

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 8/12/26 7:42 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) 8/12/26 0730 54.0   0.3 84   2 49.4   0.2 0.0   0.0 WSW | 258 0.0   0.0 0.00 0.00 54.0   1.2 53.0   0.6
Windsor-East (Ranch 16) 8/12/26 0730 54.4   0.2 94   1 52.7   0.4 1.8   0.6 S | 184 5.4   1.3 0.00 0.00 54.7   0.8 53.9   0.0
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) 8/12/26 0715 53.8   0.6 94   0 52.2   0.7 1.7   0.2 WSW | 256 3.6   0.9 0.00 0.00 54.5   1.0 53.7   0.7
Fulton-NW (Ranch 5) 8/12/26 0730 54.4   0.6 94   1 52.8   0.4 1.8   0.9 WSW | 239 3.8   0.3 0.00 0.00 54.7   0.6 53.8   0.5
Bisordi (Fulton) 8/12/26 0730 54.8   0.3 92   1 52.4   0.6 2.2   1.0 SW | 228 4.4   1.4 0.00 0.00 55.0   0.7 54.2   0.4
Windsor-South (Laughlin Rd) 8/12/26 0730 54.4   0.2 90   2 51.6   0.8 - - - 0.00 0.00 55.3   0.7 53.6   0.6
Fulton-SE (Barnes Rd) 8/12/26 0730 54.8   0.7 92   1 52.5   0.5 2.0   1.1 WSW | 237 4.2   0.1 0.00 0.00 55.7   0.1 54.4   0.2
Fulton-SW (Ranch 21) 8/12/26 0730 54.4   0.6 92   1 52.3   0.4 0.5   1.0 WSW | 241 2.9   0.5 0.00 0.00 55.0   0.4 53.8   0.9
NW Santa Rosa (Piner Road) 8/12/26 0730 54.3   1.1 100   0 54.3   1.1 0.1   0.3 W | 277 0.9   0.6 0.00 0.00 55.2   0.4 53.9   1.3
River Rd South (Denner Ranch) 8/12/26 0730 53.8   0.7 0   0 -65.4   0.6 1.4   1.1 WNW | 301 2.8   2.8 - - 54.8   0.7 53.2   1.0
West Santa Rosa (LOV Vineyard) 8/12/26 0730 54.4   0.9 94   2 52.7   0.3 1.0   1.0 NNW | 336 3.0   0.7 0.00 0.00 55.4   0.6 53.8   1.4
Guerneville Rd (Prokopakis) 8/12/26 0730 54.6   1.1 94   2 52.9   0.5 - - - 0.00 0.00 55.9   1.0 54.2   1.1
SunnyView Vineyard (SCWC) 8/12/26 0730 53.7   1.3 95   4 52.2   0.2 1.3   0.9 NNW | 328 2.8   1.3 0.00 0.00 54.9   0.3 53.4   1.3
Guerneville Rd West (Balletto) 8/12/26 0730 54.3   1.3 97   3 53.5   0.6 0.8   0.1 NNW | 340 2.5   0.9 0.00 0.00 55.8   0.7 54.2   1.3
Sanchietti Ranch 8/12/26 0730 55.5   1.0 95   4 54.1   0.1 2.0   0.2 NW | 325 3.4   0.4 0.00 0.00 56.5   0.8 55.3   1.1
Occidental Rd (Sebastopol) 8/12/26 0730 54.4   1.1 100   0 54.4   1.1 1.9   0.5 NNW | 335 3.5   0.9 0.00 0.00 55.4   1.0 54.2   1.2
Harper's Rest (Windsor-West) 8/12/26 0730 52.8   0.6 90   2 49.9   1.4 0.8   0.4 NW | 310 3.2   0.4 0.00 0.00 53.0   1.1 52.2   0.6
Lower Westside Rd (Ranch 12) 8/12/26 0730 53.1   1.2 92   1 51.0   1.4 1.0   0.1 W | 259 4.1   1.5 0.00 0.00 54.4   0.9 52.6   1.2
Guerneville (Laughlin Rd) 8/12/26 0730 54.5   0.1 88   1 51.0   0.2 1.5   0.8 NW | 318 3.3   1.0 0.00 0.00 54.7   0.5 53.6   0.3
Korbel (Winery) 8/12/26 0730 54.7   0.5 91   1 52.1   0.2 0.7   0.9 NW | 310 2.3   1.5 0.00 0.00 54.8   1.4 53.8   0.5
Forestville (Shone Farms) 8/12/26 0730 53.8   0.7 92   0 51.6   0.8 0.7   0.5 WNW | 289 2.6   2.7 0.00 0.00 55.6   0.8 50.9   1.1
Forestville-NE (Ranch 30) 8/12/26 0730 53.2   0.4 94   1 51.6   0.6 1.7   0.5 N | 4 3.1   1.2 0.00 0.00 53.6   1.0 52.4   0.7
Foggy Bend (Ranch 41) 8/12/26 0730 54.1   0.6 92   0 51.9   0.6 0.8   1.1 NW | 304 3.9   1.7 0.00 0.00 54.4   1.3 53.6   0.8
Last Stop 8/12/26 0730 54.6   0.1 90   0 51.8   0.1 1.3   1.1 NW | 315 3.7   0.7 0.00 0.00 54.6   0.5 50.1   4.2
Green Valley Vineyard 8/12/26 0730 53.9   0.1 93   0 52.1   0.2 0.4   1.1 NW | 304 1.8   2.0 0.00 0.00 54.4   1.0 52.3   1.2
Park Royal 8/12/26 0730 54.3   1.4 95   5 53.0   0.0 - - - 0.00 0.00 55.3   0.5 54.2   0.7
Merino 8/12/26 0730 54.9   1.1 98   4 54.3   0.2 1.6   0.9 NW | 324 2.8   0.6 0.00 0.00 55.6   0.4 54.6   0.9
Green Valley (Sanchietti) 8/12/26 0730 55.1   0.5 - - - - - - - 55.5   1.1 50.3   3.3
Keefer Ranch (Green Valley) 8/12/26 0730 54.7   0.4 92   2 52.6   0.2 - - - 0.00 0.00 55.0   1.1 54.1   1.0
Graton-West (Dutton Ranch) 8/12/26 0730 54.8   0.2 100   0 54.8   0.2 1.4   1.0 NNE | 26 2.8   2.1 0.00 0.00 55.8   0.7 54.2   0.5
Graton-South (Mill Station Rd) 8/12/26 0730 53.9   0.7 97   3 53.1   0.0 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 55.1   1.0 53.5   0.8
Occidental (Horseshoe Bend) 8/12/26 0730 53.9   1.0 100   0 54.0   1.0 - - - 0.00 0.00 54.1   0.4 52.4   0.3
Sexton Valley (Jacqueline's Blk) 8/12/26 0730 54.8   0.3 97   3 54.1   0.6 1.5   0.5 E | 91 3.2   0.8 0.00 0.00 55.5   0.9 54.5   0.4
Sebastopol Hills (Burnside Rd) 8/12/26 0730 54.3   1.2 100   0 54.3   1.2 0.8   0.3 SW | 228 2.9   0.1 0.00 0.00 54.5   0.0 53.0   0.2
Pleasant Hill 8/12/26 0730 55.2   1.3 96   2 54.0   1.7 0.6   1.2 S | 174 3.1   1.6 0.00 0.00 55.4   0.1 53.8   0.1
Seaview/Fort Ross (Hirsch) 8/12/26 0730 52.0   2.1 95   2 50.7   1.6 0.8   0.4 WSW | 251 2.7   1.2 0.00 0.00 57.2   4.7 48.3   0.8
Max     55.5 100 54.8 2.2 - 5.4 0.00 0.00 57.2 55.3
Avg     54.2 91 49.2 1.1 - 3.0 0.00 - - -
Min     52.0 0 -65.4 0.0 - 0.0 0.00 0.00 53.0 48.3

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 8/12/26 7:42 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 8/12/26 0730 51.9   0.7 98   0 51.4   0.7 1.2   1.0 SW | 219 3.0   1.5 0.00 0.00 49.0   0.9 52.1   0.2
Lower Bennett Valley 8/12/26 0730 53.4   0.2 100   0 53.4   0.2 1.6   1.3 NW | 306 3.9   2.5 0.00 0.00 52.2   0.2 53.6   0.0
Kenwood (Wildwood) 8/12/26 0730 53.6   0.6 96   4 52.5   0.4 1.3   0.7 NE | 34 4.4   0.7 0.00 0.00 52.8   0.7 54.2   0.3
Crane Creek (Ranch 62) 8/12/26 0730 55.2   0.2 92   2 53.0   0.6 0.1   0.6 E | 81 1.7   1.3 0.00 0.00 54.0   0.8 55.4   0.6
Rohnert Park-West (Stony Point) 8/12/26 0730 55.5   0.7 97   3 54.7   1.4 0.0   1.7 N | 0 0.0   4.9 0.00 0.00 54.2   0.5 55.5   0.5
Rice-Spivak Vineyard 8/12/26 0730 55.4   1.5 - - - - - - - 53.9   0.3 55.5   0.1
Cartograph Wines Base 8/12/26 0730 54.7   1.3 98   1 54.1   1.6 1.8   0.3 SSW | 206 4.2   0.3 0.00 0.00 53.6   0.5 54.8   0.2
Cartograph Wines Remote 8/12/26 0730 56.0   1.3 - - - - - - - 54.4   0.2 56.0   0.2
Penngrove (Asellus) 8/12/26 0730 54.7   0.5 93   4 52.8   0.5 1.7   1.0 NNE | 17 3.8   1.1 0.00 0.00 54.0   0.8 54.8   0.8
Sonoma Valley (Bedrock) 8/12/26 0730 53.5   1.5 91   3 50.9   0.5 - - - 0.00 0.00 52.0   1.8 53.7   0.8
Sonoma-West (Arnold) 8/12/26 0730 55.0   1.5 88   6 51.4   0.5 1.4   0.2 WSW | 238 2.8   0.1 0.00 0.00 50.4   2.7 55.0   1.5
Sonoma Valley HS 8/12/26 0730 54.8   2.3 94   6 53.1   0.6 0.8   0.4 WSW | 253 2.6   0.7 0.00 0.00 51.8   3.0 54.9   1.7
Sonoma East (Bundschu01) 8/12/26 0730 54.7   5.0 90   4 51.9   3.9 1.0   1.0 SSE | 163 3.3   3.3 0.00 0.00 48.7   2.6 54.9   3.3
Sonoma-SE (Napoli) 8/12/26 0730 54.7   4.6 91   4 52.1   3.5 1.1   1.1 WSW | 253 3.1   2.3 0.00 0.00 49.4   3.1 54.9   3.7
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) 8/12/26 0730 55.6   0.4 92   4 53.2   0.9 0.9   0.6 SW | 234 2.7   1.8 0.00 0.00 54.6   0.6 55.6   0.6
Carneros (Ranch 71) 8/12/26 0730 53.6   0.2 93   1 51.6   0.4 1.7   0.9 WNW | 288 3.5   1.1 0.00 0.00 51.9   0.9 54.1   0.1
Ricci Vineyards (Carneros) 8/12/26 0730 54.8   1.6 90   4 51.9   0.4 2.0   0.1 W | 270 4.4   0.7 0.00 0.00 53.0   3.3 55.0   1.4
Carneros Upper (Ranch 81) 8/12/26 0730 53.7   1.4 100   11 53.6   1.9 2.5   2.5 WSW | 254 5.2   5.2 - - 52.1   0.4 53.7   1.4
Carneros Lower (Ranch 81) 8/12/26 0730 54.8   0.3 92   8 52.4   2.7 0.1   0.5 WNW | 294 1.6   1.0 0.00 0.00 51.9   3.2 54.8   0.3
Max     56.0 100 54.7 2.5 - 5.2 0.00 0.00 54.6 56.0
Avg     54.5 94 52.6 1.2 - 3.1 0.00 - - -
Min     51.9 88 50.9 0.0 - 0.0 0.00 0.00 48.7 52.1
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