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Latest Observation

25 Stations

15 Minute Data | America/Los_Angeles
as of 8/27/26 6:59 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) 8/27/26 0645 60.5   3.0 73   9 51.9   6.2 15.4   0.7 NNW | 331 23.2   0.0 0.00 0.00 60.2   3.1 64.3   2.1
Rockpile Lower (Cooley) 8/27/26 0630 64.8   4.6 63   2 52.1   5.4 3.7   1.3 WNW | 292 10.2   3.2 0.00 0.00 63.1   7.8 66.8   3.8
Cloverdale-East (Ranch 83) 8/27/26 0645 66.2   21.3 - - 1.7   1.4 NNE | 20 5.4   3.8 0.00 0.00 61.3   16.5 67.0   14.1
Cloverdale-SE (Ranch 38) 8/27/26 0645 66.2   13.8 65   15 54.1   7.8 7.3   3.7 N | 355 10.3   4.9 0.00 0.00 65.9   13.9 68.9   8.2
Geyserville-North (Hoffman) 8/27/26 0645 59.9   14.6 82   11 54.4   11.0 1.7   0.0 ESE | 122 3.2   0.7 0.00 0.00 59.4   15.1 69.2   17.4
Geyserville (Ranch 3) 8/27/26 0645 59.2   11.9 82   18 53.6   6.4 1.8   0.9 ESE | 116 3.2   1.1 0.00 0.00 58.9   12.3 70.7   16.5
Geyserville-East (Ranch 40) 8/27/26 0645 63.3   11.4 73   19 54.5   4.8 3.3   0.6 NW | 324 7.9   2.8 0.00 0.00 63.1   12.5 67.7   10.8
Geyserville-South (Nervo Station) 8/27/26 0645 60.5   11.3 - - 0.7   0.1 WSW | 243 2.4   0.0 0.00 0.00 59.9   11.3 71.1   14.5
Peterson (Ranch 09) 8/27/26 0645 56.0   9.5 86   9 51.9   6.8 2.2   0.7 SSE | 153 3.2   0.4 0.00 0.00 55.7   10.2 66.8   13.4
Crazy Creek Ranch 8/27/26 0645 55.6   4.3 86   11 51.6   1.0 0.8   0.6 SE | 129 2.4   0.7 0.00 0.00 55.4   10.2 62.7   10.9
Whitton Ranch (201e) 8/27/26 0645 51.5   12.7 93   3 49.5   11.7 0.3   0.3 ENE | 67 1.8   1.8 0.00 0.00 51.2   12.7 67.5   20.8
Lytton East (Shop Hill Bottom) 8/27/26 0645 57.3   12.0 85   10 52.8   8.8 1.2   0.3 WNW | 283 2.1   0.2 0.00 0.00 57.2   12.0 70.7   16.4
Lytton East (Hill 5) 8/27/26 0645 58.9   10.8 82   15 53.4   6.1 2.0   0.5 W | 278 3.5   0.1 0.00 0.00 58.8   11.1 71.7   16.8
Lytton West Lower (Lew 6) 8/27/26 0645 54.9   8.7 89   10 51.8   5.7 0.7   0.5 NNE | 15 2.3   1.4 0.00 0.00 54.8   10.9 71.1   18.4
Lytton West Hill (23PS) 8/27/26 0645 57.8   9.8 86   13 53.6   5.8 0.6   0.4 ESE | 111 2.3   0.0 0.00 0.00 57.6   10.1 71.4   15.8
Big River 8/27/26 0645 56.8   7.8 88   11 53.2   4.5 0.1   0.4 S | 172 1.7   0.6 0.00 0.00 56.5   7.6 69.2   15.3
Jimtown-North (Piccolo Ranch 15) 8/27/26 0645 54.4   6.5 80   20 48.4   0.4 0.3   0.2 E | 82 2.0   0.4 0.00 0.00 54.0   10.0 68.9   18.1
HWY 128/Chalk Hill Rd (Landslide) 8/27/26 0600 55.3   10.8 82   12 50.0   7.2 0.7   0.7 ESE | 102 2.3   2.3 0.00 0.00 54.2   10.2 59.0   7.6
N Chalk Hill Rd (Ranch 63) 8/27/26 0645 51.4   7.9 89   3 48.4   7.0 1.0   0.7 NE | 52 3.1   1.7 0.00 0.00 51.2   9.8 58.0   8.3
Newman Knights Valley 8/18/26 0015 56.2   1.8 85   4 51.7   0.4 0.8   3.5 NE | 55 2.3   5.8 0.00 0.00 55.0   1.2 88.3   0.6
Knights Valley (Bavarian Lion) 8/27/26 0645 50.3   9.4 92   3 48.0   8.6 0.4   0.3 E | 98 1.4   0.5 0.00 0.00 49.7   9.3 57.9   9.6
Red Tail 8/27/26 0645 55.8   11.4 86   6 51.6   9.3 1.1   0.6 E | 87 2.2   0.4 0.00 0.00 55.6   12.0 61.8   11.6
Franz Valley (Stornetta) 8/27/26 0645 50.3   9.4 88   3 47.1   8.5 0.4   0.0 SW | 218 2.3   0.4 0.00 0.00 50.2   9.6 57.3   8.3
Upper Dry Creek Valley 8/27/26 0645 59.8   14.5 79   14 53.4   9.9 0.8   0.6 E | 86 2.5   0.7 0.00 0.00 59.1   14.1 71.6   19.3
Lower Dry Creek Valley 8/27/26 0645 55.8   9.5 88   12 52.4   6.1 0.1   0.1 ESE | 117 2.8   0.8 0.00 0.00 55.5   10.8 70.5   19.4
Max     66.2 93 54.5 15.4 - 23.2 0.00 0.00 65.9 71.7
Avg     57.6 83 51.7 2.0 - 4.3 0.00 - - -
Min     50.3 63 47.1 0.1 - 1.4 0.00 0.00 49.7 57.3

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 8/27/26 6:59 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) 8/27/26 0645 56.1   4.8 81   6 50.5   2.7 0.0   0.0 E | 90 0.0   0.0 0.00 0.00 62.0   7.0 56.0   6.1
Windsor-East (Ranch 16) 8/27/26 0645 52.8   4.6 92   8 50.5   2.3 0.1   0.1 E | 86 1.1   1.1 0.00 0.00 57.4   7.3 52.2   7.0
Mark West-North (Ranch 14) 8/18/26 1400 -44.8 - - 0.0 N | 0 0.0 0.00 0.00 89.9 -48.1
Windsor-SE (Silk Rd) 8/27/26 0645 50.6   0.5 96   4 49.6   0.5 0.1   0.1 WSW | 244 0.9   0.5 0.00 0.00 56.5   6.2 50.4   3.9
Fulton-NW (Ranch 5) 8/27/26 0645 52.4   0.9 88   84 48.8   75.8 0.0   1.1 N | 0 0.0   2.4 0.00 0.00 57.9   4.9 52.2   3.6
Bisordi (Fulton) 8/27/26 0645 51.0   0.6 91   5 48.5   2.1 0.0   1.4 NNE | 27 0.5   2.2 0.00 0.00 56.0   3.0 51.0   4.4
Windsor-South (Laughlin Rd) 8/27/26 0645 54.8   4.8 89   5 51.7   3.3 - - - 0.00 0.00 60.2   6.6 54.4   4.6
Fulton-SE (Barnes Rd) 8/27/26 0645 54.6   2.4 87   8 51.0   0.0 0.0   0.1 N | 0 0.0   2.0 0.00 0.00 59.9   3.0 54.2   3.1
Fulton-SW (Ranch 21) 8/27/26 0645 52.6   1.5 89   89 49.6   110.5 0.0   1.2 N | 0 0.0   3.0 0.00 0.00 57.4   4.4 52.5   1.9
NW Santa Rosa (Piner Road) 8/27/26 0645 51.0   0.1 100   0 51.0   0.1 0.0   0.1 N | 0 0.0   1.1 0.00 0.00 56.3   3.1 50.9   0.1
River Rd South (Denner Ranch) 8/27/26 0645 51.1   1.2 0   0 -67.0   0.7 0.1   0.8 SSE | 149 1.3   0.4 - - 56.7   5.3 50.9   2.2
West Santa Rosa (LOV Vineyard) 8/26/26 0900 53.3   5.2 97   6 52.4   3.5 1.0   0.1 SW | 224 3.6   0.0 0.00 0.00 53.6   5.2 50.2   1.8
Guerneville Rd (Prokopakis) 8/27/26 0645 51.2   0.9 91   7 48.7   1.1 - - - 0.00 0.00 56.6   4.6 51.2   2.6
SunnyView Vineyard (SCWC) 8/27/26 0645 49.6   0.9 91   9 47.2   3.4 0.1   1.1 NNW | 345 0.7   1.5 0.00 0.00 54.2   1.3 49.5   0.9
Guerneville Rd West (Balletto) 8/27/26 0645 52.2   1.0 94   5 50.5   0.4 0.1   0.9 NW | 315 0.9   1.2 0.00 0.00 56.8   3.6 52.1   2.7
Sanchietti Ranch 8/27/26 0645 51.5   0.5 91   5 49.1   1.9 1.1   0.8 WSW | 254 1.7   1.6 0.00 0.00 55.9   1.1 51.5   0.5
Occidental Rd (Sebastopol) 8/27/26 0645 50.7   0.1 100   0 50.7   0.1 0.3   0.9 S | 178 1.3   1.3 0.00 0.00 55.0   2.8 50.6   1.1
Harper's Rest (Windsor-West) 8/27/26 0645 52.0   2.9 93   3 50.1   2.0 0.2   0.0 WSW | 253 1.2   0.0 0.00 0.00 56.8   6.4 51.9   5.7
Lower Westside Rd (Ranch 12) 8/27/26 0645 52.5   3.6 93   7 50.6   1.7 0.0   0.7 W | 270 0.8   1.1 0.00 0.00 57.3   7.0 51.6   5.7
Guerneville (Laughlin Rd) 8/27/26 0645 51.1   2.7 92   4 48.8   1.6 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 55.3   6.8 50.4   5.7
Korbel (Winery) 8/27/26 0645 52.8   2.2 93   4 50.8   1.2 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 57.8   6.0 52.8   4.9
Forestville (Shone Farms) 8/27/26 0645 54.9   4.0 90   7 51.9   1.8 0.4   0.0 SW | 224 1.8   0.2 0.00 0.00 61.5   6.9 54.2   4.4
Forestville-NE (Ranch 30) 8/27/26 0645 51.8   2.4 95   4 50.4   1.2 0.1   1.3 N | 356 1.1   1.2 0.00 0.00 56.9   6.2 50.8   4.6
Foggy Bend (Ranch 41) 8/27/26 0645 52.6   2.8 94   3 50.8   2.0 0.1   1.4 NNE | 15 1.2   1.4 0.00 0.00 57.8   6.5 52.1   3.6
Last Stop 8/27/26 0645 51.0   1.1 94   3 49.4   0.2 0.1   0.0 NNE | 24 1.0   0.4 0.00 0.00 55.7   5.6 50.9   5.2
Green Valley Vineyard 8/27/26 0645 54.0   7.2 93   4 52.1   6.1 0.7   0.7 NW | 306 2.0   2.0 0.00 0.00 58.0   7.1 53.6   7.2
Park Royal 8/27/26 0645 52.5   1.2 84   15 47.9   3.1 - - - 0.00 0.00 57.1   3.9 52.3   1.2
Merino 8/27/26 0645 49.1   3.2 98   2 48.6   3.7 0.0   0.7 NE | 40 0.7   2.0 0.00 0.00 53.0   0.8 49.0   3.1
Green Valley (Sanchietti) 8/27/26 0645 47.8   2.1 - - - - - - - 54.6   4.5 47.6   6.6
Keefer Ranch (Green Valley) 8/27/26 0645 49.9   0.4 95   2 48.5   0.1 - - - 0.00 0.00 54.1   4.0 49.8   6.2
Graton-West (Dutton Ranch) 8/27/26 0645 51.2   0.7 100   0 51.3   0.7 0.9   0.7 WNW | 294 2.2   0.7 0.00 0.00 56.0   5.3 50.7   6.5
Graton-South (Mill Station Rd) 8/27/26 0645 49.1   2.6 93   3 47.3   1.7 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 54.8   6.2 48.6   7.2
Occidental (Horseshoe Bend) 8/27/26 0645 57.3   7.1 85   11 53.0   3.7 - - - 0.00 0.00 64.0   12.1 56.7   8.8
Sexton Valley (Jacqueline's Blk) 8/27/26 0645 51.2   3.3 96   2 50.1   2.8 0.2   0.0 S | 190 1.2   0.4 0.00 0.00 55.4   6.5 51.1   9.4
Sebastopol Hills (Burnside Rd) 8/27/26 0645 59.4   10.9 86   13 55.2   7.0 0.5   0.2 W | 274 1.6   0.4 0.00 0.00 66.4   14.4 59.0   10.8
Pleasant Hill 8/27/26 0645 53.1   4.9 94   2 51.4   4.4 0.5   0.4 W | 272 2.0   0.4 0.00 0.00 58.9   7.5 52.9   8.0
Seaview/Fort Ross (Hirsch) 8/27/26 0645 64.0   2.3 68   13 53.2   8.0 4.4   1.8 NNE | 14 8.7   3.4 0.00 0.00 65.4   4.2 63.8   2.4
Max     64.0 100 55.2 4.4 - 8.7 0.00 0.00 66.4 63.8
Avg     52.6 89 46.8 0.3 - 1.2 0.00 - - -
Min     47.8 0 -67.0 0.0 - 0.0 0.00 0.00 53.0 47.6

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 8/27/26 6:59 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 8/27/26 0645 64.5   11.6 63   1 51.6   10.4 1.0   0.3 NNW | 330 4.8   2.5 0.00 0.00 61.0   9.3 66.9   10.7
Lower Bennett Valley 8/27/26 0645 50.1   10.1 93   7 48.1   8.2 0.3   0.1 N | 5 1.8   0.6 0.00 0.00 49.8   10.6 59.7   13.1
Kenwood (Wildwood) 8/27/26 0645 54.5   6.8 85   9 50.2   4.0 2.6   0.8 N | 10 4.2   1.2 0.00 0.00 52.8   5.6 58.8   2.7
Crane Creek (Ranch 62) 8/27/26 0645 54.2   3.6 87   11 50.5   0.3 0.5   0.4 NE | 50 1.8   0.0 0.00 0.00 53.7   3.2 57.8   3.7
Rohnert Park-West (Stony Point) 8/27/26 0645 48.9   4.2 94   3 47.2   5.2 0.0   0.1 N | 0 0.0   3.3 0.00 0.00 48.9   4.2 52.9   2.4
Rice-Spivak Vineyard 8/27/26 0645 47.9   5.3 - - - - - - - 47.6   5.5 57.3   2.6
Cartograph Wines Base 8/27/26 0645 54.7   2.0 94   4 53.2   1.0 1.6   0.3 WSW | 248 2.6   0.1 0.00 0.00 54.7   2.1 61.2   6.8
Cartograph Wines Remote 8/27/26 0645 52.7   0.5 - - - - - - - 52.6   0.5 56.7   1.6
Penngrove (Asellus) 8/27/26 0645 51.5   1.6 94   3 49.9   2.4 0.9   1.5 NW | 305 1.8   2.3 0.00 0.00 51.3   1.3 54.0   0.8
Sonoma Valley (Bedrock) 8/27/26 0645 53.1   8.6 86   6 49.1   6.8 - - - 0.00 0.00 52.5   8.6 70.4   17.9
Sonoma-West (Arnold) 8/27/26 0645 51.5   8.4 80   7 45.6   6.0 0.1   0.0 WSW | 242 1.1   0.4 0.00 0.00 51.2   8.1 56.8   5.6
Sonoma Valley HS 8/27/26 0645 55.3   9.2 96   3 54.1   8.5 0.3   0.3 NW | 316 1.4   1.4 0.00 0.00 54.9   9.2 60.4   5.5
Sonoma East (Bundschu01) 8/27/26 0645 53.4   10.1 89   3 50.3   9.1 0.3   0.4 N | 1 1.3   0.2 0.00 0.00 52.7   9.7 61.6   5.7
Sonoma-SE (Napoli) 8/27/26 0645 52.8   9.2 88   3 49.3   8.1 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 52.4   9.3 60.6   5.2
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) 8/27/26 0645 51.5   2.4 91   4 49.0   3.5 0.0   1.3 N | 0 0.0   3.2 0.00 0.00 51.3   2.4 59.0   3.7
Carneros (Ranch 71) 8/27/26 0645 61.1   7.8 76   16 53.7   2.4 0.5   0.1 NW | 310 2.1   0.4 0.00 0.00 60.3   9.0 65.0   7.6
Ricci Vineyards (Carneros) 8/27/26 0645 53.0   6.4 91   3 50.5   5.5 0.7   0.4 NNE | 25 1.9   0.1 0.00 0.00 52.8   6.5 59.7   4.3
Carneros Upper (Ranch 81) 8/27/26 0645 60.8   6.6 80   8 54.5   3.9 2.4   2.4 N | 8 3.4   3.4 - - 59.3   5.6 63.5   5.6
Carneros Lower (Ranch 81) 8/27/26 0645 55.4   8.1 91   1 52.7   7.8 0.2   0.2 NNW | 346 1.2   1.2 0.00 0.00 54.8   7.6 57.3   0.7
Max     64.5 96 54.5 2.6 - 4.8 0.00 0.00 61.0 70.4
Avg     54.0 87 50.6 0.7 - 1.8 0.00 - - -
Min     47.9 63 45.6 0.0 - 0.0 0.00 0.00 47.6 52.9
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