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Latest Observation

25 Stations

15 Minute Data | America/Los_Angeles
as of 9/4/26 8:48 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) 9/4/26 0845 53.5   2.2 84   16 48.8   6.9 2.1   1.5 NNW | 344 5.0   1.3 0.00 0.00 47.4   4.8 54.1   1.9
Rockpile Lower (Cooley) 9/4/26 0830 55.3   2.1 80   20 49.3   8.2 1.0   1.4 WSW | 239 3.3   2.0 0.00 0.00 50.3   4.5 55.8   1.9
Cloverdale-East (Ranch 83) 9/4/26 0845 55.5   5.6 - - 3.7   0.7 N | 10 8.7   1.8 0.00 0.00 43.5   14.8 56.3   5.2
Cloverdale-SE (Ranch 38) 9/4/26 0845 55.0   5.2 87   11 51.2   8.3 7.2   0.2 N | 356 11.3   0.0 0.00 0.00 50.3   7.1 55.9   4.5
Geyserville-North (Hoffman) 9/4/26 0845 59.3   2.5 80   16 53.2   7.4 1.0   2.9 E | 90 2.3   5.0 0.00 0.00 45.5   13.9 61.0   0.9
Geyserville (Ranch 3) 9/4/26 0845 58.5   2.9 75   25 50.6   10.8 0.6   1.9 ENE | 76 2.3   3.2 0.00 0.00 46.9   12.1 59.9   1.7
Geyserville-East (Ranch 40) 9/4/26 0845 55.9   3.7 91   7 53.4   5.7 1.4   6.8 SSW | 195 3.0   9.9 0.00 0.00 50.0   7.4 56.7   3.1
Geyserville-South (Nervo Station) 9/4/26 0845 57.8   2.8 - - 1.2   1.2 E | 84 3.4   3.4 0.00 0.00 48.4   9.4 58.9   1.9
Peterson (Ranch 09) 9/4/26 0845 52.9   7.5 96   0 51.7   7.4 0.4   1.6 SW | 220 2.5   2.0 0.00 0.00 44.6   12.0 53.9   6.7
Crazy Creek Ranch 9/4/26 0845 53.8   7.9 100   4 53.7   6.9 0.7   0.9 SSE | 155 3.1   0.8 0.00 0.00 46.4   10.6 53.9   7.9
Whitton Ranch (201e) 9/4/26 0845 53.4   7.5 100   0 53.4   7.5 0.6   1.6 S | 182 1.8   2.8 0.00 0.00 42.4   14.1 54.4   6.6
Lytton East (Shop Hill Bottom) 9/4/26 0845 53.1   7.7 100   0 53.1   7.8 2.0   2.6 E | 96 3.5   5.1 0.00 0.00 45.4   12.5 54.4   6.5
Lytton East (Hill 5) 9/4/26 0845 53.1   7.4 96   2 52.0   7.8 2.5   2.9 ESE | 117 4.1   4.7 0.00 0.00 47.6   10.2 56.2   4.5
Lytton West Lower (Lew 6) 9/4/26 0845 53.9   7.3 100   0 53.9   7.3 1.4   1.9 SSE | 151 3.7   3.8 0.00 0.00 45.6   12.5 54.4   6.9
Lytton West Hill (23PS) 9/4/26 0845 53.6   7.6 99   1 53.3   7.9 1.9   2.1 E | 93 3.2   4.4 0.00 0.00 48.5   10.1 56.1   5.1
Big River 9/4/26 0845 53.8   7.5 100   2 53.9   7.0 0.7   2.7 NE | 34 1.8   5.5 0.00 0.00 48.0   10.3 54.8   6.6
Jimtown-North (Piccolo Ranch 15) 9/4/26 0845 52.7   9.1 100   0 52.7   9.1 0.6   0.1 SW | 232 2.2   1.8 0.00 0.01 46.8   9.1 53.7   8.3
HWY 128/Chalk Hill Rd (Landslide) 9/4/26 0800 50.6   8.8 100   5 50.6   7.4 0.1   3.2 NE | 46 1.2   4.7 0.00 0.00 47.9   9.3 52.9   7.2
N Chalk Hill Rd (Ranch 63) 9/4/26 0845 50.5   8.0 100   1 50.4   7.8 0.5   1.8 NE | 43 1.7   3.7 0.00 0.01 46.9   6.9 51.7   7.2
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) 9/4/26 0845 54.0   4.6 98   2 53.3   3.9 1.1   0.8 WSW | 258 3.3   0.6 0.00 0.00 47.7   5.2 54.1   4.6
Red Tail 9/4/26 0845 55.3   6.2 95   4 54.1   5.0 1.1   2.3 W | 277 2.3   7.0 0.00 0.00 45.6   9.7 55.9   5.8
Franz Valley (Stornetta) 9/4/26 0845 53.0   8.2 100   5 53.0   6.8 0.5   0.5 E | 81 1.5   2.0 0.00 0.01 48.1   5.6 54.4   6.8
Upper Dry Creek Valley 9/4/26 0845 57.4   3.7 79   18 50.8   9.3 1.5   1.3 ESE | 108 3.1   3.1 0.00 0.00 44.3   14.8 58.9   2.4
Lower Dry Creek Valley 9/4/26 0845 52.6   8.9 100   0 52.6   8.9 0.0   2.0 N | 0 0.0   8.8 0.00 0.00 47.5   10.9 54.2   7.5
Max     59.3 100 54.1 7.2 - 11.3 0.00 0.01 50.3 61.0
Avg     54.4 94 52.2 1.4 - 3.3 0.00 - - -
Min     50.5 75 48.8 0.0 - 0.0 0.00 0.00 42.4 51.7

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 9/4/26 8:48 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) 9/4/26 0845 53.7   7.7 89   3 50.4   6.6 0.0   0.0 W | 279 0.0   0.0 0.00 0.01 56.3   5.2 53.4   5.4
Windsor-East (Ranch 16) 9/4/26 0845 54.0   7.3 100   5 54.0   5.8 0.6   3.7 S | 178 2.4   7.3 0.00 0.00 54.9   6.7 49.4   9.7
Mark West-North (Ranch 14) 9/4/26 0845 55.1   6.2 98   2 54.5   5.6 0.9   0.6 N | 6 2.5   2.8 0.00 0.00 56.1   5.3 50.8   9.0
Windsor-SE (Silk Rd) 9/4/26 0845 55.0   6.2 100   2 55.0   5.7 1.3   1.2 N | 356 3.9   2.5 0.00 0.00 55.7   5.8 49.9   8.6
Fulton-NW (Ranch 5) 9/4/26 0845 54.2   7.1 3   0 -25.2   4.8 1.4   3.9 WSW | 255 3.5   4.5 0.00 0.00 54.5   6.9 49.9   9.7
Bisordi (Fulton) 9/4/26 0845 55.0   6.8 97   3 54.2   6.0 1.1   1.2 NW | 325 3.4   3.0 0.00 0.00 55.2   6.6 49.1   10.0
Windsor-South (Laughlin Rd) 9/4/26 0845 54.3   6.7 0   93 -60.2   119.4 - - - 0.00 0.00 56.6   4.7 51.6   7.0
Fulton-SE (Barnes Rd) 9/4/26 0845 55.8   6.1 97   2 55.0   5.4 0.0   3.8 N | 0 0.0   7.5 0.00 0.00 56.0   6.0 52.3   7.9
Fulton-SW (Ranch 21) 9/4/26 0845 54.0   7.1 0   0 -59.3   4.0 1.2   2.8 N | 349 3.9   4.4 0.00 0.00 54.2   7.1 49.9   7.5
NW Santa Rosa (Piner Road) 9/4/26 0845 54.2   7.2 100   0 54.2   7.2 0.5   1.7 ENE | 64 2.8   4.1 0.00 0.00 54.4   7.1 49.6   6.6
River Rd South (Denner Ranch) 9/4/26 0845 52.8   7.5 0   0 -66.0   7.5 1.3   3.9 NW | 321 3.3   5.5 - - 54.8   6.0 49.3   6.7
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) 9/4/26 0845 53.6   8.3 98   0 53.2   8.2 - - - 0.00 0.00 54.5   7.5 50.2   6.6
SunnyView Vineyard (SCWC) 9/4/26 0845 53.5   7.5 100   4 53.5   6.1 0.5   1.6 S | 178 1.7   5.9 0.00 0.01 53.9   7.3 48.7   6.8
Guerneville Rd West (Balletto) 9/4/26 0845 53.3   8.5 99   0 53.1   8.4 1.1   2.7 SSW | 208 1.9   6.8 0.00 0.01 54.1   7.8 50.1   8.1
Sanchietti Ranch 9/4/26 0845 54.7   7.8 97   2 53.9   7.2 0.7   3.6 NNE | 16 2.6   5.6 0.00 0.01 54.7   7.8 49.4   9.1
Occidental Rd (Sebastopol) 9/4/26 0845 53.6   7.8 100   0 53.6   7.8 1.2   0.4 NW | 306 2.8   2.0 0.00 0.00 55.4   6.2 48.7   8.8
Harper's Rest (Windsor-West) 9/4/26 0845 53.5   7.0 97   0 52.7   6.8 0.3   1.2 SSW | 192 2.0   2.6 0.00 0.00 53.8   6.9 49.2   6.6
Lower Westside Rd (Ranch 12) 9/4/26 0845 53.7   7.5 100   0 53.7   7.5 0.6   1.7 SSW | 203 2.2   4.2 0.00 0.00 54.0   7.5 49.8   5.8
Guerneville (Laughlin Rd) 9/4/26 0845 53.0   8.3 98   2 52.5   7.7 0.2   0.1 WNW | 292 1.2   1.0 0.00 0.00 55.2   6.0 51.5   4.9
Korbel (Winery) 9/4/26 0845 53.9   7.2 99   2 53.7   6.6 0.3   1.1 ESE | 114 1.8   1.1 0.00 0.00 56.2   4.9 52.9   4.5
Forestville (Shone Farms) 9/4/26 0845 54.0   7.2 98   0 53.4   7.2 0.8   1.1 W | 276 2.6   3.0 0.00 0.01 57.7   4.7 48.1   9.6
Forestville-NE (Ranch 30) 9/4/26 0845 53.1   8.0 100   1 53.0   7.8 1.3   3.1 NW | 310 2.8   4.8 0.00 0.00 55.2   6.0 48.9   7.7
Foggy Bend (Ranch 41) 9/4/26 0845 53.4   8.3 97   1 52.7   8.1 0.4   0.1 N | 359 2.0   0.2 0.00 0.00 56.8   5.1 51.1   6.6
Last Stop 9/4/26 0845 52.9   9.6 97   2 52.2   9.1 1.5   0.4 WNW | 289 3.2   0.0 0.00 0.00 57.3   5.2 47.8   10.0
Green Valley Vineyard 9/4/26 0845 52.2   10.3 98   1 51.6   9.9 0.6   2.5 N | 10 2.8   8.1 0.00 0.01 55.6   7.3 49.0   7.9
Park Royal 9/4/26 0845 53.0   7.9 98   2 52.6   7.4 - - - 0.00 0.00 53.3   8.1 49.3   8.9
Merino 9/4/26 0845 54.0   7.8 100   1 54.0   7.4 0.4   2.5 NW | 315 1.8   6.7 0.00 0.01 54.1   7.7 48.6   8.2
Green Valley (Sanchietti) 9/4/26 0845 52.8   10.5 - - - - - - - 54.8   8.6 46.2   9.8
Keefer Ranch (Green Valley) 9/4/26 0845 52.5   10.7 97   1 51.7   10.3 - - - 0.00 0.00 54.6   8.6 47.2   10.1
Graton-West (Dutton Ranch) 9/4/26 0845 52.7   10.5 100   0 52.7   10.5 1.2   1.4 NNE | 20 3.5   2.2 0.00 0.00 56.0   7.4 48.1   9.5
Graton-South (Mill Station Rd) 9/4/26 0845 52.4   10.0 98   1 52.0   9.6 0.0   2.7 N | 0 0.0   6.4 0.00 0.00 55.2   7.5 46.8   11.2
Occidental (Horseshoe Bend) 9/4/26 0845 58.3   2.4 85   15 53.9   6.8 - - - 0.00 0.00 58.5   2.3 51.0   7.8
Sexton Valley (Jacqueline's Blk) 9/4/26 0845 53.5   9.3 99   1 53.2   9.0 0.9   0.3 SE | 126 2.1   2.8 0.00 0.01 54.7   8.3 47.6   11.6
Sebastopol Hills (Burnside Rd) 9/4/26 0845 52.8   8.6 100   0 52.7   8.7 0.1   6.2 NNW | 341 1.0   11.9 0.00 0.00 55.6   5.9 50.9   8.6
Pleasant Hill 9/4/26 0845 54.7   7.2 96   0 53.6   7.1 1.0   3.0 WNW | 298 2.5   6.1 0.00 0.00 55.5   6.5 48.4   11.6
Seaview/Fort Ross (Hirsch) 9/4/26 0845 52.2   5.8 88   9 48.8   8.4 4.1   2.6 NNW | 348 8.0   4.3 0.00 0.00 52.6   5.5 49.1   7.5
Max     58.3 100 55.0 4.1 - 8.0 0.00 0.01 58.5 53.4
Avg     53.8 86 41.0 0.8 - 2.5 0.00 - - -
Min     52.2 0 -66.0 0.0 - 0.0 0.00 0.00 52.6 46.2

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 9/4/26 8:48 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 9/4/26 0845 54.6   4.2 93   4 52.6   5.4 1.5   0.7 NW | 304 3.8   3.2 0.00 0.00 48.8   6.5 55.7   3.1
Lower Bennett Valley 9/4/26 0845 55.4   6.0 100   4 55.4   4.8 3.5   0.1 NW | 312 6.1   0.0 0.00 0.00 47.5   7.6 56.1   5.3
Kenwood (Wildwood) 9/4/26 0845 56.4   4.1 90   3 53.6   5.0 1.8   1.5 NNE | 18 4.2   2.6 0.00 0.00 52.7   3.4 57.0   3.6
Crane Creek (Ranch 62) 9/4/26 0845 56.2   6.1 99   8 55.8   3.6 0.2   2.6 ENE | 60 1.1   6.1 0.00 0.00 53.6   6.1 57.0   5.5
Rohnert Park-West (Stony Point) 9/4/26 0845 54.0   7.8 98   1 53.4   7.5 0.6   0.1 WNW | 291 4.5   1.1 0.00 0.01 50.0   10.0 54.6   7.4
Rice-Spivak Vineyard 9/4/26 0845 54.2   7.9 - - - - - - - 48.1   12.1 56.6   6.0
Cartograph Wines Base 9/4/26 0845 54.3   7.6 99   2 54.0   6.9 1.2   2.6 N | 349 2.7   6.1 0.00 0.00 50.0   9.7 56.7   5.2
Cartograph Wines Remote 9/4/26 0845 55.1   7.4 - - - - - - - 49.4   11.1 55.7   6.8
Penngrove (Asellus) 9/4/26 0845 55.8   7.6 97   15 55.0   3.0 2.0   3.5 NW | 315 7.8   0.8 0.00 0.00 52.3   5.1 58.6   5.1
Sonoma Valley (Bedrock) 9/4/26 0845 58.1   2.9 79   5 51.8   4.7 - - - 0.00 0.00 48.6   6.0 58.7   2.5
Sonoma-West (Arnold) 9/4/26 0845 58.4   4.5 93   11 56.4   1.0 0.8   0.7 N | 355 2.7   0.7 0.00 0.01 48.8   7.3 58.4   4.4
Sonoma Valley HS 9/4/26 0845 56.5   6.4 100   11 56.5   3.2 0.8   0.8 SE | 145 2.0   2.0 0.00 0.00 51.6   4.0 57.2   6.0
Sonoma East (Bundschu01) 9/4/26 0845 57.8   5.3 94   8 56.2   2.7 0.5   2.7 ESE | 111 2.6   5.0 0.00 0.00 49.4   1.9 58.8   4.4
Sonoma-SE (Napoli) 9/4/26 0845 56.7   6.3 95   8 55.2   3.7 0.0   4.1 N | 0 0.0   8.1 0.00 0.01 52.3   0.1 56.9   6.2
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) 9/4/26 0845 55.6   8.4 99   17 55.4   3.2 2.9   1.7 WNW | 290 6.0   3.3 0.00 0.00 54.9   3.0 58.9   5.3
Carneros (Ranch 71) 9/4/26 0845 55.4   6.6 100   13 55.4   2.7 2.1   4.0 W | 260 4.3   6.1 0.00 0.00 54.0   3.4 57.6   4.6
Ricci Vineyards (Carneros) 9/4/26 0845 57.4   5.6 95   11 56.0   2.2 1.6   5.1 WSW | 257 4.1   7.0 0.00 0.00 53.6   0.5 58.7   4.5
Carneros Upper (Ranch 81) 9/4/26 0845 55.3   7.0 1   84 -54.0   111.6 0.0   11.7 N | 0 0.0   17.6 - - 53.4   3.7 57.6   4.8
Carneros Lower (Ranch 81) 9/4/26 0830 55.3   7.4 0   86 -61.7   120.4 0.2   1.5 SE | 127 1.4   4.6 0.00 0.00 52.4   1.3 56.5   6.2
Max     58.4 100 56.5 3.5 - 7.8 0.00 0.01 54.9 58.9
Avg     55.9 84 41.6 1.2 - 3.3 0.00 - - -
Min     54.0 0 -61.7 0.0 - 0.0 0.00 0.00 47.5 54.6
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