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Latest Observation

25 Stations

15 Minute Data | America/Los_Angeles
as of 7/30/26 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) 7/30/26 0400 58.2   1.6 60   19 44.5   5.8 17.2   0.6 NNW | 333 22.4   0.9 0.00 0.00 57.8   1.6 62.1   0.6
Rockpile Lower (Cooley) 7/30/26 0345 62.5   0.6 52   15 44.5   6.2 6.3   0.5 WNW | 303 12.4   0.8 0.00 0.00 61.8   1.5 67.0   0.3
Cloverdale-East (Ranch 83) 7/30/26 0400 54.9   9.1 - - 0.9   1.3 S | 187 3.6   0.9 0.00 0.00 54.4   5.6 67.2   2.1
Cloverdale-SE (Ranch 38) 7/30/26 0400 63.0   0.4 57   13 47.6   5.0 2.0   0.3 NNE | 23 4.3   0.1 0.00 0.00 62.7   0.7 67.6   0.8
Geyserville-North (Hoffman) 7/30/26 0400 53.2   1.0 86   2 49.2   1.7 0.6   0.5 NW | 326 1.9   0.8 0.00 0.00 52.5   1.5 64.5   1.7
Geyserville (Ranch 3) 7/30/26 0400 55.0   1.3 83   2 50.0   1.9 0.2   0.2 NW | 322 1.5   1.5 0.00 0.00 54.9   1.1 67.6   4.6
Geyserville-East (Ranch 40) 7/30/26 0400 60.4   0.2 68   6 49.7   2.4 1.3   0.7 NNE | 24 2.8   1.8 0.00 0.00 60.1   0.2 66.6   0.2
Geyserville-South (Nervo Station) 7/30/26 0400 57.8   0.2 - - 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 57.1   0.7 65.6   1.8
Peterson (Ranch 09) 7/30/26 0400 54.0   0.4 85   0 49.6   0.4 1.9   1.1 SSE | 154 2.8   0.8 0.00 0.00 53.8   0.1 61.6   0.7
Crazy Creek Ranch 7/30/26 0400 52.5   1.0 82   4 47.2   2.4 1.1   0.4 NNW | 335 2.6   0.7 0.00 0.00 51.8   1.7 58.6   1.6
Whitton Ranch (201e) 7/30/26 0400 47.4   2.8 93   0 45.4   2.7 0.6   0.5 NW | 322 1.6   0.6 0.00 0.00 47.2   2.2 53.9   2.2
Lytton East (Shop Hill Bottom) 7/30/26 0400 55.4   1.1 83   5 50.3   0.5 1.4   0.8 WNW | 285 2.6   0.8 0.00 0.00 55.0   1.3 60.8   0.3
Lytton East (Hill 5) 7/30/26 0400 56.4   1.3 82   4 50.8   2.4 1.9   1.8 W | 275 3.2   2.1 0.00 0.00 56.1   1.3 61.5   0.6
Lytton West Lower (Lew 6) 7/30/26 0400 52.7   0.6 88   1 49.3   0.1 1.3   1.1 N | 353 2.3   1.1 0.00 0.00 52.3   0.8 60.8   1.9
Lytton West Hill (23PS) 7/30/26 0400 55.8   1.2 84   4 51.0   2.4 0.4   0.2 NNE | 32 2.5   1.4 0.00 0.00 55.6   1.3 62.4   0.4
Big River 7/30/26 0400 55.1   0.7 86   2 50.9   1.5 0.2   0.2 ESE | 112 1.1   1.1 0.00 0.00 54.8   1.0 61.2   0.1
Jimtown-North (Piccolo Ranch 15) 7/30/26 0400 51.0   1.7 81   1 45.3   2.0 0.5   0.3 N | 10 2.0   0.7 0.00 0.00 50.6   1.7 58.9   0.1
HWY 128/Chalk Hill Rd (Landslide) 7/30/26 0400 50.4   2.6 89   2 47.2   3.1 0.3   0.3 WSW | 258 1.6   1.6 0.00 0.00 50.0   2.8 55.6   2.5
N Chalk Hill Rd (Ranch 63) 7/30/26 0400 49.6   2.1 86   1 45.6   2.4 0.5   0.5 WSW | 241 1.3   1.3 0.00 0.00 49.5   2.0 57.4   1.2
Newman Knights Valley 7/30/26 0400 51.1   3.5 79   4 44.7   4.8 1.3   1.3 WNW | 289 2.7   2.7 0.00 0.00 50.5   3.9 58.0   3.6
Knights Valley (Bavarian Lion) 7/30/26 0400 48.4   4.3 92   1 46.2   3.9 1.4   1.4 SW | 219 2.5   1.9 0.00 0.00 48.2   4.0 56.4   6.5
Red Tail 7/30/26 0400 51.1   1.4 86   2 47.1   1.9 1.0   1.2 ENE | 76 2.3   0.7 0.00 0.00 50.7   1.6 56.0   1.1
Franz Valley (Stornetta) 7/30/26 0400 49.2   2.9 86   0 45.3   2.9 0.5   0.2 SE | 127 1.5   0.3 0.00 0.00 49.1   2.8 54.7   3.1
Upper Dry Creek Valley 7/30/26 0400 55.2   0.1 83   0 50.1   0.0 1.3   1.3 NE | 49 3.2   2.6 0.00 0.00 54.6   0.2 66.1   1.5
Lower Dry Creek Valley 7/30/26 0400 53.2   0.2 84   1 48.5   0.5 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 52.6   0.6 61.9   0.8
Max     63.0 93 51.0 17.2 - 22.4 0.00 0.00 62.7 67.6
Avg     54.1 81 47.8 1.8 - 3.4 0.00 - - -
Min     47.4 52 44.5 0.0 - 0.0 0.00 0.00 47.2 53.9

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 7/30/26 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) 7/30/26 0400 54.5   2.4 82   0 49.2   2.3 0.0   0.0 E | 101 0.0   0.0 0.00 0.00 59.8   0.6 54.5   1.7
Windsor-East (Ranch 16) 7/30/26 0400 49.7   1.9 91   0 47.1   1.9 0.4   0.4 NW | 318 2.8   2.5 0.00 0.00 55.6   1.8 49.5   2.0
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) 7/30/26 0400 49.7   2.1 92   0 47.5   2.0 0.0   0.0 SE | 137 0.4   0.4 0.00 0.00 53.9   2.0 49.5   1.6
Fulton-NW (Ranch 5) 7/30/26 0400 51.4   1.6 88   1 48.0   1.8 0.3   0.6 N | 5 1.9   0.1 0.00 0.00 57.2   2.5 50.9   1.8
Bisordi (Fulton) 7/30/26 0400 49.9   2.5 90   1 47.2   2.9 1.0   0.4 N | 5 1.9   0.1 0.00 0.00 56.1   2.2 49.9   0.8
Windsor-South (Laughlin Rd) 7/30/26 0400 54.3   1.3 88   0 50.8   1.4 - - - 0.00 0.00 59.2   0.6 54.1   1.1
Fulton-SE (Barnes Rd) 7/30/26 0400 55.3   0.6 83   6 50.3   1.3 0.3   0.6 NE | 49 1.9   0.1 0.00 0.00 62.1   0.1 55.3   1.3
Fulton-SW (Ranch 21) 7/30/26 0400 51.3   1.3 88   2 47.8   0.7 1.1   1.1 N | 10 1.8   1.8 0.00 0.00 57.7   0.5 51.1   1.5
NW Santa Rosa (Piner Road) 7/30/26 0400 51.3   0.1 100   0 51.3   0.1 0.0   0.0 N | 5 0.7   0.7 0.00 0.00 58.3   0.1 51.0   0.0
River Rd South (Denner Ranch) 7/30/26 0400 50.4   1.7 0   0 -67.4   1.0 1.1   1.1 NW | 321 2.2   2.2 - - 55.2   1.5 50.1   1.6
West Santa Rosa (LOV Vineyard) 7/30/26 0400 51.2   1.5 90   1 48.4   1.9 0.2   0.2 NW | 312 1.1   1.1 0.00 0.00 56.7   1.2 50.9   1.6
Guerneville Rd (Prokopakis) 7/30/26 0400 49.8   2.7 92   1 47.6   3.1 - - - 0.00 0.00 56.2   0.9 49.8   2.4
SunnyView Vineyard (SCWC) 7/30/26 0400 49.6   0.6 90   1 46.7   0.9 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 56.3   0.8 49.2   0.7
Guerneville Rd West (Balletto) 7/30/26 0400 50.4   1.7 91   1 47.9   1.9 1.0   0.7 WNW | 285 2.2   1.0 0.00 0.00 56.3   1.0 50.3   1.7
Sanchietti Ranch 7/30/26 0400 50.3   0.7 90   0 47.3   0.8 0.7   0.7 SSW | 205 1.5   1.5 0.00 0.00 57.6   0.0 50.2   0.8
Occidental Rd (Sebastopol) 7/30/26 0400 49.8   1.6 100   0 49.8   1.6 0.4   0.2 W | 278 1.5   0.2 0.00 0.00 54.6   0.7 49.7   1.4
Harper's Rest (Windsor-West) 7/30/26 0400 50.6   1.7 92   1 48.3   1.9 1.3   0.6 W | 267 2.2   0.4 0.00 0.00 54.4   0.6 50.5   1.7
Lower Westside Rd (Ranch 12) 7/30/26 0400 50.2   2.7 88   4 46.9   3.8 0.0   0.1 N | 0 0.0   0.7 0.00 0.00 55.1   1.5 49.8   2.5
Guerneville (Laughlin Rd) 7/30/26 0400 50.0   1.0 87   2 46.3   1.5 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 54.1   0.9 50.0   1.0
Korbel (Winery) 7/30/26 0400 52.6   1.4 88   2 49.3   1.9 0.1   0.0 NNE | 26 1.5   0.8 0.00 0.00 57.2   0.9 52.6   1.3
Forestville (Shone Farms) 7/30/26 0400 52.9   2.0 90   0 50.1   2.1 1.4   0.3 NNW | 328 2.3   0.2 0.00 0.00 58.4   1.7 52.2   0.7
Forestville-NE (Ranch 30) 7/30/26 0400 50.3   2.2 95   1 48.9   2.4 0.0   0.2 N | 0 0.0   1.2 0.00 0.00 54.8   1.8 49.8   2.0
Foggy Bend (Ranch 41) 7/30/26 0400 51.5   1.4 92   0 49.4   1.3 0.3   0.3 WNW | 301 1.6   1.2 0.00 0.00 56.2   1.1 51.2   1.4
Last Stop 7/30/26 0400 50.4   0.7 92   1 48.2   1.0 2.2   1.4 NW | 306 3.1   1.1 0.00 0.00 53.3   1.2 49.7   1.5
Green Valley Vineyard 7/30/26 0400 52.0   0.5 94   1 50.2   0.7 0.3   0.3 NNW | 347 1.8   0.4 0.00 0.00 55.1   1.5 51.5   0.5
Park Royal 7/30/26 0400 52.6   0.6 86   1 48.6   0.8 - - - 0.00 0.00 58.3   1.1 52.4   0.3
Merino 7/30/26 0400 48.0   1.9 96   2 46.9   2.3 0.2   0.0 SE | 124 1.0   0.2 0.00 0.00 53.6   1.0 47.9   1.7
Green Valley (Sanchietti) 7/30/26 0400 46.1   1.6 - - - - - - - 53.2   2.4 45.8   1.7
Keefer Ranch (Green Valley) 7/30/26 0400 48.1   2.4 94   0 46.6   2.4 - - - 0.00 0.00 52.5   1.1 48.1   1.8
Graton-West (Dutton Ranch) 7/30/26 0400 48.9   1.6 100   0 48.9   1.6 0.3   0.3 ESE | 105 1.0   0.8 0.00 0.00 53.5   1.7 48.5   1.8
Graton-South (Mill Station Rd) 7/30/26 0400 47.8   1.8 93   1 45.8   2.1 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 53.1   1.0 47.3   1.7
Occidental (Horseshoe Bend) 7/30/26 0400 56.2   0.6 75   9 48.5   3.8 - - - 0.00 0.00 60.8   0.4 53.5   2.0
Sexton Valley (Jacqueline's Blk) 7/30/26 0400 48.8   1.4 94   1 47.2   1.8 0.4   0.2 WSW | 250 1.4   0.1 0.00 0.00 54.4   0.4 48.6   0.1
Sebastopol Hills (Burnside Rd) 7/30/26 0400 54.3   1.0 90   4 51.4   2.2 0.8   0.1 WNW | 284 1.8   0.6 0.00 0.00 59.0   0.8 53.7   1.1
Pleasant Hill 7/30/26 0400 49.4   2.0 94   1 47.8   2.2 0.7   0.4 NW | 322 1.9   0.4 0.00 0.00 52.0   1.3 49.2   1.7
Seaview/Fort Ross (Hirsch) 7/30/26 0400 61.0   0.2 56   9 45.4   4.2 3.4   1.1 NNE | 16 6.2   2.9 0.00 0.00 65.2   0.6 61.0   0.3
Max     61.0 100 51.4 3.4 - 6.2 0.00 0.00 65.2 61.0
Avg     51.1 87 45.0 0.6 - 1.5 0.00 - - -
Min     46.1 0 -67.4 0.0 - 0.0 0.00 0.00 52.0 45.8

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 7/30/26 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 7/30/26 0400 59.5   0.1 57   13 44.4   5.2 2.8   1.2 N | 2 3.9   0.7 0.00 0.00 59.2   0.6 62.1   0.6
Lower Bennett Valley 7/30/26 0400 45.5   3.7 93   1 43.5   4.0 0.0   1.0 N | 0 0.0   2.3 0.00 0.00 45.2   3.6 50.8   2.0
Kenwood (Wildwood) 7/30/26 0400 56.0   2.8 82   7 50.6   0.5 2.8   2.3 NNE | 26 4.5   1.8 0.00 0.00 55.6   2.8 60.7   3.5
Crane Creek (Ranch 62) 7/30/26 0400 51.0   2.5 87   1 47.2   2.8 0.7   0.4 NE | 54 2.1   0.2 0.00 0.00 50.9   2.6 55.4   1.9
Rohnert Park-West (Stony Point) 7/30/26 0400 48.3   2.6 93   0 46.4   2.6 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 48.0   1.9 54.5   0.6
Rice-Spivak Vineyard 7/30/26 0400 44.4   0.2 - - - - - - - 43.9   0.1 53.3   3.4
Cartograph Wines Base 7/30/26 0400 52.0   1.6 93   1 49.9   2.0 1.2   0.3 SE | 135 2.1   0.2 0.00 0.00 51.9   1.4 57.9   0.8
Cartograph Wines Remote 7/30/26 0400 50.5   0.1 - - - - - - - 50.2   0.4 55.3   0.7
Penngrove (Asellus) 7/30/26 0400 48.6   1.3 91   2 46.1   1.7 0.1   0.1 SSW | 192 0.9   0.8 0.00 0.00 48.1   1.2 53.6   0.3
Sonoma Valley (Bedrock) 7/30/26 0400 50.0   2.0 92   4 47.9   0.8 - - - 0.00 0.00 49.5   2.1 55.3   1.1
Sonoma-West (Arnold) 7/30/26 0400 49.2   1.3 87   0 45.6   1.4 0.2   0.3 NNE | 15 1.5   0.3 0.00 0.00 49.2   0.9 53.9   0.4
Sonoma Valley HS 7/30/26 0400 52.7   2.0 95   1 51.4   1.8 0.0   0.1 N | 0 0.0   1.5 0.00 0.00 52.5   1.8 57.2   3.1
Sonoma East (Bundschu01) 7/30/26 0400 55.6   3.7 84   5 50.9   1.9 3.0   2.3 SE | 127 4.8   3.3 0.00 0.00 54.9   3.4 58.4   0.0
Sonoma-SE (Napoli) 7/30/26 0400 54.3   0.8 85   4 50.0   0.3 1.8   1.5 E | 93 2.7   1.0 0.00 0.00 53.9   1.3 58.3   0.1
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) 7/30/26 0400 54.1   4.4 87   4 50.4   3.0 0.6   0.6 NNE | 12 3.4   3.4 0.00 0.00 51.9   2.4 56.5   3.6
Carneros (Ranch 71) 7/30/26 0400 56.1   1.9 83   6 51.0   3.6 1.3   3.0 N | 355 2.5   3.2 0.00 0.00 55.4   2.0 60.1   0.3
Ricci Vineyards (Carneros) 7/30/26 0400 52.9   0.0 91   0 50.4   0.2 2.7   2.3 ENE | 72 4.1   2.1 0.00 0.00 52.7   0.0 55.7   1.9
Carneros Upper (Ranch 81) 7/30/26 0400 55.6   2.0 84   6 51.0   3.7 1.9   0.1 SW | 229 4.5   0.1 - - 55.5   1.7 60.0   0.1
Carneros Lower (Ranch 81) 7/30/26 0400 53.1   0.8 88   4 49.7   2.0 0.0   0.9 N | 0 0.0   2.9 0.00 0.00 53.1   0.3 57.0   1.5
Max     59.5 95 51.4 3.0 - 4.8 0.00 0.00 59.2 62.1
Avg     52.1 87 48.6 1.2 - 2.3 0.00 - - -
Min     44.4 57 43.5 0.0 - 0.0 0.00 0.00 43.9 50.8
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