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Latest Observation

25 Stations

15 Minute Data | America/Los_Angeles
as of 8/16/26 3:00 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) 8/16/26 0245 58.4   7.4 77   22 51.4   0.4 2.8   1.6 NNW | 330 3.5   3.3 0.00 0.00 57.4   6.6 59.9   8.5
Rockpile Lower (Cooley) 8/16/26 0230 54.9   1.2 94   1 53.3   1.0 0.3   1.3 SSW | 197 1.2   2.5 0.00 0.00 54.7   1.2 57.4   3.1
Cloverdale-East (Ranch 83) 8/16/26 0245 53.8   5.4 - - 1.3   0.2 ESE | 118 3.5   0.2 0.00 0.00 51.3   7.3 54.1   5.3
Cloverdale-SE (Ranch 38) 8/16/26 0245 53.4   3.9 97   7 52.5   1.8 0.9   2.3 SE | 142 3.7   0.9 0.00 0.00 52.7   4.5 54.6   2.9
Geyserville-North (Hoffman) 8/16/26 0245 57.1   2.6 94   8 55.2   0.2 1.4   0.9 E | 81 3.1   1.5 0.00 0.00 56.3   0.2 57.3   2.6
Geyserville (Ranch 3) 8/16/26 0245 56.2   3.1 100   17 56.1   2.1 1.5   1.1 E | 99 3.4   1.8 0.00 0.00 56.0   1.1 56.5   2.9
Geyserville-East (Ranch 40) 8/16/26 0300 52.7   3.5 99   4 52.4   2.3 1.8   0.3 ENE | 72 3.6   0.7 0.00 0.00 52.6   3.0 53.8   2.6
Geyserville-South (Nervo Station) 8/16/26 0300 55.2   3.3 - - 1.6   1.6 E | 91 3.8   3.8 0.00 0.00 54.9   2.2 56.0   2.7
Peterson (Ranch 09) 8/16/26 0245 55.0   3.5 93   9 52.9   0.6 2.6   1.7 ENE | 73 3.9   1.5 0.00 0.00 54.8   2.2 56.0   2.7
Crazy Creek Ranch 8/16/26 0300 55.7   3.2 94   6 54.1   1.2 1.4   1.1 SE | 139 3.7   2.1 0.00 0.00 55.7   2.8 56.1   2.9
Whitton Ranch (201e) 8/16/26 0300 55.4   3.2 96   10 54.3   0.2 1.7   0.4 ENE | 77 3.5   0.6 0.00 0.00 55.3   0.7 56.0   2.6
Lytton East (Shop Hill Bottom) 8/16/26 0300 55.5   2.7 94   9 53.8   0.1 1.3   0.1 NNW | 345 2.8   0.5 0.00 0.00 55.5   2.0 55.9   2.4
Lytton East (Hill 5) 8/16/26 0245 55.4   2.5 95   8 54.1   0.1 1.8   0.8 SE | 146 2.9   0.2 0.00 0.00 55.3   2.1 55.6   2.5
Lytton West Lower (Lew 6) 8/16/26 0300 55.8   2.7 94   9 54.1   0.0 1.0   0.4 SE | 131 2.4   0.1 0.00 0.00 55.5   2.0 56.0   2.6
Lytton West Hill (23PS) 8/16/26 0300 55.9   3.0 99   13 55.5   0.7 1.3   1.2 SW | 224 2.6   1.8 0.00 0.00 55.5   2.8 56.0   3.1
Big River 8/16/26 0245 55.6   2.9 97   7 54.7   0.8 1.1   0.3 ESE | 121 2.8   0.1 0.00 0.00 55.5   2.2 56.2   2.3
Jimtown-North (Piccolo Ranch 15) 8/16/26 0300 55.3   3.4 100   18 55.3   1.9 0.8   0.7 E | 82 2.9   1.5 0.00 0.00 55.1   2.0 55.8   3.1
HWY 128/Chalk Hill Rd (Landslide) 8/16/26 0200 56.1   2.5 93   7 54.2   0.2 1.8   0.7 WNW | 285 3.3   1.0 0.00 0.00 56.1   0.9 56.7   2.1
N Chalk Hill Rd (Ranch 63) 8/16/26 0300 54.7   2.9 92   6 52.6   1.1 1.3   0.8 S | 169 3.2   1.5 0.00 0.00 54.6   0.2 54.9   2.8
Newman Knights Valley 8/15/26 1730 78.0   5.9 60   5 63.1   3.2 6.1   1.9 SW | 214 9.7   3.6 0.00 0.00 53.9   3.6 80.2   3.1
Knights Valley (Bavarian Lion) 8/16/26 0245 53.5   1.4 96   6 52.5   0.2 0.5   0.9 W | 264 2.1   0.7 0.00 0.00 48.6   1.1 53.6   1.4
Red Tail 8/16/26 0245 53.9   3.3 91   6 51.4   1.5 1.3   0.5 ENE | 69 3.5   1.8 0.00 0.00 53.8   1.9 55.2   2.1
Franz Valley (Stornetta) 8/16/26 0300 50.0   5.2 95   8 48.6   2.9 0.1   0.1 S | 177 0.8   0.8 0.00 0.00 47.8   2.2 50.2   5.3
Upper Dry Creek Valley 8/16/26 0300 55.6   2.3 94   9 53.9   0.5 1.6   0.3 SSW | 196 2.7   0.1 0.00 0.00 55.5   1.6 56.0   2.0
Lower Dry Creek Valley 8/16/26 0245 55.8   3.1 100   16 55.9   1.6 0.1   0.1 SW | 214 2.6   2.6 0.00 0.00 55.6   1.8 56.3   2.7
Max     58.4 100 56.1 2.8 - 3.9 0.00 0.00 57.4 59.9
Avg     55.0 95 53.6 1.3 - 3.0 0.00 - - -
Min     50.0 77 48.6 0.1 - 0.8 0.00 0.00 47.8 50.2

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 8/16/26 3:00 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) 8/16/26 0245 55.7   2.8 85   2 51.3   2.0 0.0   0.0 WSW | 247 0.0   0.0 0.00 0.00 56.4   2.3 55.6   2.7
Windsor-East (Ranch 16) 8/16/26 0245 56.2   2.9 93   7 54.3   0.8 2.5   0.7 SSE | 166 4.4   1.4 0.00 0.00 56.8   2.4 56.0   2.9
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) 8/16/26 0300 55.8   2.9 96   7 54.8   0.8 0.6   0.3 SSW | 198 3.1   0.4 0.00 0.00 56.5   2.3 55.8   2.9
Fulton-NW (Ranch 5) 8/16/26 0300 55.8   2.7 96   7 54.7   0.8 1.9   0.1 SSE | 157 3.6   0.6 0.00 0.00 56.2   2.6 55.4   3.0
Bisordi (Fulton) 8/16/26 0200 56.2   2.6 93   5 54.3   1.0 1.2   0.2 SSW | 211 3.1   1.0 0.00 0.00 56.7   2.6 56.1   2.6
Windsor-South (Laughlin Rd) 8/16/26 0300 55.6   2.7 94   6 53.8   0.9 - - - 0.00 0.00 56.7   2.1 55.5   2.6
Fulton-SE (Barnes Rd) 8/16/26 0200 56.9   1.9 92   5 54.7   0.4 1.3   1.1 SSE | 147 4.7   0.9 0.00 0.00 57.0   2.4 56.4   2.4
Fulton-SW (Ranch 21) 8/16/26 0245 55.2   2.8 0   89 -58.7   113.6 1.9   0.8 ESE | 116 4.9   0.7 0.00 0.00 56.3   1.8 55.1   2.8
NW Santa Rosa (Piner Road) 8/16/26 0300 55.5   2.5 100   0 55.5   2.5 1.1   0.4 SSE | 148 2.6   0.9 0.00 0.00 56.1   2.1 55.2   2.6
River Rd South (Denner Ranch) 8/16/26 0300 55.0   2.4 0   0 -63.7   3.4 0.5   1.6 SSE | 164 2.4   0.7 - - 56.0   1.8 54.6   2.6
West Santa Rosa (LOV Vineyard) 8/16/26 0245 55.7   2.3 95   4 54.4   1.0 0.2   0.0 ESE | 121 1.7   0.0 0.00 0.00 56.2   2.0 55.6   2.2
Guerneville Rd (Prokopakis) 8/16/26 0245 56.1   2.3 96   5 54.8   0.9 - - - 0.00 0.00 56.7   1.8 55.9   2.2
SunnyView Vineyard (SCWC) 8/16/26 0300 55.2   2.6 95   6 53.8   0.8 0.6   1.1 ESE | 102 3.2   0.7 0.00 0.00 55.8   2.1 54.9   2.7
Guerneville Rd West (Balletto) 8/16/26 0300 56.0   2.4 97   4 55.3   1.2 0.9   0.6 SSE | 155 2.9   0.9 0.00 0.00 56.9   1.6 55.8   2.0
Sanchietti Ranch 8/16/26 0300 57.0   2.0 95   4 55.5   0.8 1.0   0.2 S | 178 3.1   0.2 0.00 0.00 57.2   1.9 56.5   2.0
Occidental Rd (Sebastopol) 8/16/26 0300 55.8   2.0 100   0 55.8   2.0 0.4   0.5 SSE | 156 2.2   1.1 0.00 0.00 56.1   1.8 55.5   1.8
Harper's Rest (Windsor-West) 8/16/26 0200 55.1   2.1 94   5 53.3   0.6 1.4   0.8 ENE | 71 4.0   2.1 0.00 0.00 55.2   2.0 55.0   1.6
Lower Westside Rd (Ranch 12) 8/16/26 0300 55.6   2.9 96   7 54.4   0.8 0.7   0.4 SSE | 153 2.7   1.2 0.00 0.00 56.2   2.4 55.5   1.9
Guerneville (Laughlin Rd) 8/16/26 0245 56.0   1.4 93   2 53.9   0.8 0.5   1.1 NNW | 327 1.9   1.5 0.00 0.00 56.7   1.1 55.9   1.5
Korbel (Winery) 8/16/26 0300 56.0   2.8 94   5 54.2   1.1 0.0   1.8 N | 0 0.0   3.6 0.00 0.00 56.6   2.3 56.0   2.4
Forestville (Shone Farms) 8/16/26 0245 55.7   2.3 96   5 54.7   0.8 1.2   0.5 E | 98 3.9   1.9 0.00 0.00 57.7   2.6 54.0   3.4
Forestville-NE (Ranch 30) 8/16/26 0300 54.8   2.8 98   4 54.1   1.5 2.4   0.8 SE | 140 5.6   2.1 0.00 0.00 55.7   2.1 54.8   1.9
Foggy Bend (Ranch 41) 8/16/26 0300 56.2   2.4 95   5 54.8   0.9 0.6   0.7 SE | 141 3.2   0.7 0.00 0.00 56.9   1.9 56.0   1.6
Last Stop 8/16/26 0300 55.8   2.1 95   4 54.4   0.8 2.0   0.5 NE | 50 3.7   0.8 0.00 0.00 56.3   1.7 55.8   0.7
Green Valley Vineyard 8/16/26 0300 54.6   1.9 97   2 53.9   1.3 1.2   0.2 NE | 48 3.7   1.3 0.00 0.00 55.4   1.3 54.3   1.1
Park Royal 8/16/26 0200 55.3   2.8 96   7 54.3   0.6 - - - 0.00 0.00 55.8   2.3 55.1   2.8
Merino 8/16/26 0300 56.1   2.3 98   6 55.6   0.7 1.1   0.4 S | 182 3.9   0.7 0.00 0.00 56.2   2.2 55.8   2.2
Green Valley (Sanchietti) 8/16/26 0245 56.2   1.7 - - - - - - - 56.7   1.5 56.0   3.9
Keefer Ranch (Green Valley) 8/16/26 0245 55.8   1.7 96   3 54.6   0.9 - - - 0.00 0.00 56.2   1.3 55.8   0.6
Graton-West (Dutton Ranch) 8/16/26 0300 56.0   1.7 100   0 56.0   1.7 0.9   0.6 N | 3 2.8   1.5 0.00 0.00 56.4   1.3 55.8   0.4
Graton-South (Mill Station Rd) 8/16/26 0300 55.5   1.6 97   3 54.7   0.8 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 56.1   1.2 55.2   0.2
Occidental (Horseshoe Bend) 8/16/26 0300 53.4   1.6 100   0 53.4   1.6 - - - 0.00 0.00 53.5   1.8 53.0   1.8
Sexton Valley (Jacqueline's Blk) 8/16/26 0245 55.7   1.3 97   0 54.9   1.3 0.9   0.2 SSE | 167 2.8   0.6 0.00 0.00 56.1   1.0 55.7   0.1
Sebastopol Hills (Burnside Rd) 8/16/26 0245 54.1   1.8 100   1 54.1   1.6 0.6   1.3 NNE | 13 2.8   2.0 0.00 0.00 54.8   1.3 53.9   1.9
Pleasant Hill 8/16/26 0245 55.2   1.0 96   0 54.0   0.9 0.7   0.7 SSE | 147 2.1   1.6 0.00 0.00 55.3   1.3 55.0   1.2
Seaview/Fort Ross (Hirsch) 8/16/26 0300 59.2   7.8 86   11 55.0   4.4 1.2   0.2 SSW | 195 2.0   1.3 0.00 0.00 61.5   9.4 58.4   7.1
Max     59.2 100 56.0 2.5 - 5.6 0.00 0.00 61.5 58.4
Avg     55.7 90 47.9 1.0 - 2.9 0.00 - - -
Min     53.4 0 -63.7 0.0 - 0.0 0.00 0.00 53.5 53.0

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 8/16/26 3:00 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 8/16/26 0200 52.1   2.8 98   2 51.5   2.2 0.8   0.1 NNE | 15 1.7   0.2 0.00 0.00 51.6   3.2 52.3   2.9
Lower Bennett Valley 8/16/26 0300 54.0   2.6 100   6 54.0   1.0 1.1   0.2 SSE | 164 2.6   2.3 0.00 0.00 53.7   2.5 54.4   2.3
Kenwood (Wildwood) 8/16/26 0200 54.7   3.0 96   8 53.7   0.6 0.2   0.9 NNW | 338 1.4   1.3 0.00 0.00 54.6   2.9 55.3   2.8
Crane Creek (Ranch 62) 8/16/26 0245 55.3   2.2 98   6 54.7   0.6 1.1   0.6 ENE | 59 3.1   0.9 0.00 0.00 55.1   2.1 55.8   2.1
Rohnert Park-West (Stony Point) 8/16/26 0300 56.0   1.8 97   2 55.0   1.1 0.4   0.0 SW | 218 4.7   1.1 0.00 0.00 56.0   1.6 56.4   1.8
Rice-Spivak Vineyard 8/16/26 0300 55.8   1.0 - - - - - - - 55.7   0.9 56.0   1.5
Cartograph Wines Base 8/16/26 0300 55.2   0.9 98   1 54.6   0.5 1.7   1.3 SSW | 202 4.5   1.9 0.00 0.00 55.1   1.0 55.5   1.4
Cartograph Wines Remote 8/16/26 0245 56.1   0.8 - - - - - - - 56.1   0.8 56.6   1.2
Penngrove (Asellus) 8/16/26 0300 55.8   2.0 94   4 54.1   0.7 1.4   1.4 W | 271 3.5   1.7 0.00 0.00 55.7   1.9 55.9   2.3
Sonoma Valley (Bedrock) 8/16/26 0300 53.9   2.8 93   5 51.9   1.2 - - - 0.00 0.00 53.5   2.2 54.3   2.6
Sonoma-West (Arnold) 8/16/26 0300 55.3   3.2 92   5 53.1   1.7 2.2   0.1 WNW | 300 3.7   0.7 0.00 0.00 54.6   3.7 55.7   3.1
Sonoma Valley HS 8/16/26 0300 55.0   3.7 98   5 54.4   2.3 1.1   0.3 NNW | 333 3.4   0.2 0.00 0.00 54.8   3.6 55.6   3.2
Sonoma East (Bundschu01) 8/16/26 0300 55.7   3.0 93   5 53.6   1.3 1.0   0.8 NNW | 341 2.6   1.8 0.00 0.00 54.3   4.3 55.8   3.2
Sonoma-SE (Napoli) 8/16/26 0300 56.2   2.4 91   4 53.6   1.1 1.0   1.3 W | 272 3.4   0.7 0.00 0.00 55.7   2.6 56.4   2.7
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) 8/16/26 0300 56.9   1.7 90   3 54.0   0.9 1.5   0.1 NW | 306 4.4   0.1 0.00 0.00 56.8   1.6 57.3   2.1
Carneros (Ranch 71) 8/16/26 0245 55.2   2.3 95   4 53.7   0.9 1.4   3.4 NW | 308 2.8   4.9 0.00 0.00 55.1   2.3 55.6   2.4
Ricci Vineyards (Carneros) 8/16/26 0245 56.2   2.4 93   6 54.2   0.6 3.1   0.1 WNW | 302 5.7   0.1 0.00 0.00 55.6   3.0 56.4   2.8
Carneros Upper (Ranch 81) 8/16/26 0300 55.3   2.3 1   89 -54.0   108.6 1.2   3.4 WSW | 253 6.1   1.7 - - 55.1   2.2 55.8   2.3
Carneros Lower (Ranch 81) 8/16/26 0245 56.8   2.0 91   3 54.1   1.0 0.4   0.0 NW | 310 2.1   0.9 0.00 0.00 56.8   2.0 57.1   2.2
Max     56.9 100 55.0 3.1 - 6.1 0.00 0.00 56.8 57.3
Avg     55.3 89 47.4 1.2 - 3.5 0.00 - - -
Min     52.1 1 -54.0 0.2 - 1.4 0.00 0.00 51.6 52.3
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