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Latest Observation

25 Stations

15 Minute Data | America/Los_Angeles
as of 9/8/26 4:09 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) 9/8/26 0345 67.7   8.7 38   21 41.0   3.5 4.0   2.9 N | 7 5.9   4.2 0.00 0.00 66.1   10.4 68.2   7.8
Rockpile Lower (Cooley) 9/8/26 0330 66.1   8.9 42   27 42.3   4.7 2.9   2.4 NW | 326 5.2   2.4 0.00 0.00 65.6   8.4 68.8   7.0
Cloverdale-East (Ranch 83) 9/8/26 0400 64.7   6.2 - - 6.2   2.8 NNW | 342 14.8   5.7 0.00 0.00 63.0   4.9 68.0   6.9
Cloverdale-SE (Ranch 38) 9/8/26 0400 63.4   5.0 53   13 46.1   1.2 4.7   2.7 N | 358 8.3   5.3 0.00 0.00 62.9   4.7 67.4   5.9
Geyserville-North (Hoffman) 9/8/26 0400 51.0   4.8 82   6 45.7   2.8 0.1   0.1 SSW | 208 1.3   0.1 0.00 0.00 50.7   5.0 55.1   4.3
Geyserville (Ranch 3) 9/8/26 0400 55.0   6.6 71   13 45.9   1.9 0.5   0.3 WNW | 296 1.4   0.4 0.00 0.00 54.1   5.9 59.2   6.0
Geyserville-East (Ranch 40) 9/8/26 0400 64.5   8.5 52   21 46.5   1.0 0.0   1.6 N | 0 0.0   3.2 0.00 0.00 62.8   7.3 67.1   7.1
Geyserville-South (Nervo Station) 9/8/26 0400 57.2   3.2 - - 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 56.7   3.5 61.9   3.8
Peterson (Ranch 09) 9/8/26 0400 48.6   2.3 85   2 44.2   1.5 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 48.4   2.5 52.5   2.3
Crazy Creek Ranch 9/8/26 0400 50.1   2.5 85   7 45.8   0.4 0.4   0.0 N | 1 2.0   0.2 0.00 0.00 50.0   2.4 55.0   3.8
Whitton Ranch (201e) 9/8/26 0400 45.0   1.7 93   1 43.2   1.5 0.2   0.2 WSW | 254 1.2   0.7 0.00 0.00 44.8   1.8 50.2   1.1
Lytton East (Shop Hill Bottom) 9/8/26 0400 49.9   2.4 83   10 45.0   0.6 0.4   0.2 ENE | 58 2.1   1.2 0.00 0.00 49.5   2.3 54.4   1.9
Lytton East (Hill 5) 9/8/26 0400 55.7   4.4 69   21 45.8   2.8 2.4   2.3 ENE | 74 3.5   2.0 0.00 0.00 55.0   4.0 60.4   4.0
Lytton West Lower (Lew 6) 9/8/26 0400 49.5   2.8 86   7 45.6   0.8 0.8   0.5 NE | 47 1.9   0.6 0.00 0.00 48.6   2.1 53.1   3.5
Lytton West Hill (23PS) 9/8/26 0400 55.8   3.1 78   7 49.2   0.9 0.6   0.6 NNW | 344 2.8   2.8 0.00 0.00 55.5   3.2 62.6   6.8
Big River 9/8/26 0400 58.2   6.9 66   26 46.9   2.3 0.4   0.2 ENE | 76 2.2   0.4 0.00 0.00 57.9   7.0 61.1   7.0
Jimtown-North (Piccolo Ranch 15) 9/8/26 0400 49.6   4.2 81   5 44.0   2.6 0.9   0.7 NE | 52 2.0   0.9 0.00 0.00 48.8   3.8 52.4   3.4
HWY 128/Chalk Hill Rd (Landslide) 9/8/26 0400 49.0   2.1 93   1 47.1   1.8 0.1   0.1 ESE | 119 1.1   1.1 0.00 0.00 48.8   2.3 52.6   1.9
N Chalk Hill Rd (Ranch 63) 9/8/26 0400 47.3   2.5 91   2 44.8   2.0 0.2   0.2 S | 188 1.5   1.5 0.00 0.00 46.9   2.4 51.1   2.5
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) 9/8/26 0400 47.6   2.6 93   2 45.7   2.0 1.1   0.5 S | 170 3.4   0.5 0.00 0.00 46.0   1.4 50.2   0.3
Red Tail 9/8/26 0400 49.9   2.9 84   6 45.3   1.1 1.7   1.3 E | 85 2.6   1.0 0.00 0.00 49.8   3.2 57.2   6.3
Franz Valley (Stornetta) 9/8/26 0400 46.5   1.4 92   2 44.2   0.9 0.4   0.4 SSW | 208 1.4   0.1 0.00 0.00 46.2   1.4 50.3   1.6
Upper Dry Creek Valley 9/8/26 0400 50.9   3.9 85   6 46.6   2.2 0.5   0.0 WNW | 299 1.6   0.0 0.00 0.00 50.8   3.9 54.9   1.7
Lower Dry Creek Valley 9/8/26 0400 51.7   5.0 80   19 45.7   0.6 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 50.6   4.0 54.0   3.8
Max     67.7 93 49.2 6.2 - 14.8 0.00 0.00 66.1 68.8
Avg     54.0 76 45.3 1.2 - 2.8 0.00 - - -
Min     45.0 38 41.0 0.0 - 0.0 0.00 0.00 44.8 50.2

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 9/8/26 4:09 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) 9/8/26 0400 56.3   5.2 80   5 50.4   3.5 0.0   0.0 SW | 214 0.0   0.0 0.00 0.00 60.0   5.1 56.2   5.1
Windsor-East (Ranch 16) 9/8/26 0400 50.5   3.5 88   6 47.1   1.9 0.2   0.2 E | 91 1.3   1.3 0.00 0.00 53.9   3.6 50.3   3.5
Mark West-North (Ranch 14) 9/8/26 0400 51.2   3.0 88   6 47.9   1.4 0.0   0.0 N | 0 0.0   0.4 0.00 0.00 54.7   3.2 51.0   3.1
Windsor-SE (Silk Rd) 9/8/26 0400 48.7   2.4 93   2 46.8   1.9 0.0   0.0 N | 0 0.0   0.5 0.00 0.00 51.8   2.5 48.6   2.4
Fulton-NW (Ranch 5) 9/8/26 0400 49.5   2.5 85   6 45.3   0.8 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 54.0   3.8 49.3   2.6
Bisordi (Fulton) 9/8/26 0400 47.2   1.6 90   3 44.6   0.8 0.0   0.3 N | 0 0.0   1.8 0.00 0.00 51.8   3.3 47.2   1.8
Windsor-South (Laughlin Rd) 9/8/26 0400 51.9   2.1 86   6 47.8   0.3 - - - 0.00 0.00 57.0   3.2 51.8   2.3
Fulton-SE (Barnes Rd) 9/8/26 0400 51.4   2.2 86   5 47.3   0.8 0.2   0.2 ENE | 69 1.3   1.3 0.00 0.00 55.6   3.0 51.1   2.1
Fulton-SW (Ranch 21) 9/8/26 0400 49.8   2.0 87   6 46.0   0.2 0.2   0.2 NNE | 23 1.0   0.1 0.00 0.00 53.2   2.3 49.5   2.1
NW Santa Rosa (Piner Road) 9/8/26 0400 47.7   1.2 100   0 47.7   1.2 0.0   0.0 SW | 232 0.6   0.6 0.00 0.00 51.7   1.7 47.5   1.1
River Rd South (Denner Ranch) 9/8/26 0400 49.6   1.9 0   0 -67.8   1.0 0.0   0.3 E | 79 0.7   1.1 - - 52.9   2.6 48.9   2.3
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) 9/8/26 0400 48.5   1.7 91   4 45.9   0.7 - - - 0.00 0.00 52.1   1.7 48.4   2.2
SunnyView Vineyard (SCWC) 9/8/26 0400 46.1   1.6 91   2 43.6   0.9 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 49.8   2.5 46.0   1.5
Guerneville Rd West (Balletto) 9/8/26 0400 48.9   2.6 92   2 46.6   2.0 0.0   0.1 SSE | 167 0.7   0.2 0.00 0.00 52.2   2.8 48.5   2.2
Sanchietti Ranch 9/8/26 0400 48.0   0.6 91   3 45.5   0.2 0.0   1.3 N | 0 0.0   2.6 0.00 0.00 51.8   2.0 47.9   1.7
Occidental Rd (Sebastopol) 9/8/26 0400 47.7   1.9 100   0 47.7   1.9 0.0   1.6 N | 0 0.0   2.2 0.00 0.00 52.4   2.7 47.6   2.0
Harper's Rest (Windsor-West) 9/8/26 0400 50.7   1.8 87   8 47.0   0.5 1.2   1.0 W | 259 2.1   1.0 0.00 0.00 53.7   2.6 50.6   2.3
Lower Westside Rd (Ranch 12) 9/8/26 0400 49.7   1.5 91   3 47.3   0.6 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 52.8   0.6 49.2   1.4
Guerneville (Laughlin Rd) 9/8/26 0400 48.7   0.8 94   2 47.0   0.2 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 51.8   0.9 48.7   1.1
Korbel (Winery) 9/8/26 0400 49.6   1.7 94   2 48.0   2.1 0.0   0.0 N | 0 0.0   0.2 0.00 0.00 53.4   0.7 49.6   0.3
Forestville (Shone Farms) 9/8/26 0400 53.7   3.7 84   10 48.8   0.6 0.0   0.0 NNW | 335 1.3   1.3 0.00 0.00 57.4   3.0 53.1   5.2
Forestville-NE (Ranch 30) 9/8/26 0400 50.6   2.0 94   4 49.0   0.9 0.0   0.1 N | 0 0.0   1.0 0.00 0.00 53.9   2.2 50.4   3.0
Foggy Bend (Ranch 41) 9/8/26 0400 50.6   1.7 94   2 48.9   1.2 0.5   0.5 WSW | 249 1.9   1.9 0.00 0.00 53.6   1.9 50.0   1.5
Last Stop 9/8/26 0400 49.2   2.7 90   5 46.3   1.2 1.0   1.0 WNW | 297 2.1   2.1 0.00 0.00 52.2   2.1 49.2   2.7
Green Valley Vineyard 9/8/26 0400 52.5   3.4 84   12 47.9   0.1 1.8   1.5 W | 280 3.5   1.8 0.00 0.00 56.1   4.0 52.0   3.2
Park Royal 9/8/26 0400 50.0   2.2 82   13 44.5   1.8 - - - 0.00 0.00 54.0   3.3 49.2   2.0
Merino 9/8/26 0400 45.8   1.2 97   2 45.0   0.8 0.1   0.2 SW | 223 1.2   0.3 0.00 0.00 48.8   1.4 45.5   1.1
Green Valley (Sanchietti) 9/8/26 0400 43.6   0.1 - - - - - - - 49.3   0.6 43.4   0.0
Keefer Ranch (Green Valley) 9/8/26 0400 47.5   1.2 95   1 46.2   1.0 - - - 0.00 0.00 50.4   0.5 47.4   1.2
Graton-West (Dutton Ranch) 9/8/26 0400 48.3   1.2 100   0 48.3   1.2 0.3   0.3 S | 172 1.1   1.1 0.00 0.00 51.0   0.5 47.6   0.7
Graton-South (Mill Station Rd) 9/8/26 0400 46.9   1.2 93   2 45.0   0.6 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 51.2   0.4 46.6   1.6
Occidental (Horseshoe Bend) 9/8/26 0400 59.6   5.4 66   22 48.2   2.7 - - - 0.00 0.00 62.8   7.0 59.4   5.9
Sexton Valley (Jacqueline's Blk) 9/8/26 0400 48.3   1.7 95   2 46.9   1.3 0.3   0.2 W | 264 1.8   1.0 0.00 0.00 51.1   1.4 48.3   1.7
Sebastopol Hills (Burnside Rd) 9/8/26 0400 61.6   8.7 63   30 49.1   2.1 0.9   0.9 NNE | 19 4.3   4.3 0.00 0.00 62.8   6.4 60.4   8.1
Pleasant Hill 9/8/26 0400 56.3   6.0 73   23 47.9   1.4 1.8   0.3 WNW | 293 2.6   0.4 0.00 0.00 57.6   5.0 55.5   6.6
Seaview/Fort Ross (Hirsch) 9/8/26 0400 71.6   10.2 37   19 44.2   1.4 1.8   0.3 SSE | 155 2.7   0.1 0.00 0.00 72.8   10.6 69.8   11.6
Max     71.6 100 50.4 1.8 - 4.3 0.00 0.00 72.8 69.8
Avg     50.8 85 43.7 0.3 - 1.0 0.00 - - -
Min     43.6 0 -67.8 0.0 - 0.0 0.00 0.00 48.8 43.4

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 9/8/26 4:09 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 9/8/26 0400 63.4   10.4 52   33 45.8   3.1 2.3   0.8 N | 3 3.4   1.1 0.00 0.00 61.6   9.1 64.0   8.4
Lower Bennett Valley 9/8/26 0400 48.0   2.4 94   6 46.5   0.9 0.1   0.3 S | 177 1.0   0.8 0.00 0.00 47.1   2.1 50.3   2.4
Kenwood (Wildwood) 9/8/26 0400 51.2   4.3 86   10 47.2   1.4 2.9   1.7 N | 7 3.4   1.2 0.00 0.00 49.7   3.0 58.6   8.4
Crane Creek (Ranch 62) 9/8/26 0400 50.7   1.3 83   10 45.7   1.7 0.0   0.3 NE | 46 0.4   0.7 0.00 0.00 50.6   1.4 54.5   2.0
Rohnert Park-West (Stony Point) 9/8/26 0400 43.5   0.8 90   4 40.7   0.3 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 43.4   0.7 47.6   0.4
Rice-Spivak Vineyard 9/8/26 0400 42.4   1.4 - - - - - - - 42.3   1.6 45.2   1.0
Cartograph Wines Base 9/8/26 0400 59.0   7.8 69   26 49.1   0.8 1.2   0.4 SW | 215 2.2   0.8 0.00 0.00 58.7   7.6 63.4   9.8
Cartograph Wines Remote 9/8/26 0400 49.6   2.6 - - - - - - - 49.6   2.8 52.3   2.6
Penngrove (Asellus) 9/8/26 0400 46.8   1.7 92   3 44.7   0.8 0.4   0.4 NNW | 347 1.1   1.1 0.00 0.00 46.2   1.5 49.1   0.1
Sonoma Valley (Bedrock) 9/8/26 0400 52.1   5.6 80   13 46.0   1.4 - - - 0.00 0.00 49.7   3.5 56.2   6.6
Sonoma-West (Arnold) 9/8/26 0400 51.8   3.6 78   15 45.0   1.1 1.8   0.8 W | 281 3.0   0.0 0.00 0.00 50.4   3.8 55.1   5.4
Sonoma Valley HS 9/8/26 0400 52.1   2.2 93   6 50.2   0.6 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 51.9   2.1 55.6   2.9
Sonoma East (Bundschu01) 9/8/26 0400 48.5   1.2 88   4 44.9   0.1 0.2   0.1 N | 9 1.5   0.2 0.00 0.00 48.2   1.1 52.0   1.3
Sonoma-SE (Napoli) 9/8/26 0400 48.8   1.0 86   5 44.8   0.5 0.0   0.0 N | 0 0.0   1.4 0.00 0.00 48.4   1.1 52.5   1.8
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) 9/8/26 0400 46.8   0.6 87   6 43.0   2.2 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 46.6   0.4 49.8   1.3
Carneros (Ranch 71) 9/8/26 0400 62.6   6.3 60   32 48.5   5.4 0.4   1.3 W | 263 1.7   1.0 0.00 0.00 60.5   4.4 65.5   7.7
Ricci Vineyards (Carneros) 9/8/26 0400 49.2   0.9 87   6 45.5   1.0 1.5   0.5 N | 352 2.6   0.7 0.00 0.00 49.0   1.2 53.0   2.0
Carneros Upper (Ranch 81) 9/8/26 0400 63.8   6.8 56   33 47.9   6.1 3.0   2.7 WSW | 256 5.5   0.4 - - 63.5   7.6 65.6   7.6
Carneros Lower (Ranch 81) 9/8/26 0400 50.8   0.6 88   5 47.3   2.2 0.0   0.1 N | 0 0.0   1.3 0.00 0.00 50.8   1.4 53.1   0.9
Max     63.8 94 50.2 3.0 - 5.5 0.00 0.00 63.5 65.6
Avg     51.6 80 46.0 0.9 - 1.6 0.00 - - -
Min     42.4 52 40.7 0.0 - 0.0 0.00 0.00 42.3 45.2
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