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Latest Observation

25 Stations

15 Minute Data | America/Los_Angeles
as of 9/30/26 6:11 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) 9/30/26 0600 66.5   2.6 40   1 41.4   2.0 14.2   4.5 NNW | 334 18.8   3.9 0.00 0.00 61.4   2.4 68.2   0.2
Rockpile Lower (Cooley) 9/30/26 0545 65.9   4.8 44   5 43.5   1.4 2.0   0.8 WNW | 303 5.0   2.0 0.00 0.00 64.1   3.8 67.6   3.3
Cloverdale-East (Ranch 83) 9/30/26 0600 65.0   3.4 - - 5.4   0.4 NNE | 15 11.6   3.9 0.00 0.00 64.8   4.3 67.9   3.1
Cloverdale-SE (Ranch 38) 9/30/26 0600 66.3   3.5 48   6 45.8   0.1 15.2   5.3 NNW | 343 22.8   3.0 0.00 0.00 66.0   4.0 69.4   4.0
Geyserville-North (Hoffman) 9/30/26 0600 54.8   3.6 71   9 45.8   0.3 0.2   0.6 NE | 37 1.2   3.1 0.00 0.00 54.3   0.7 68.3   7.6
Geyserville (Ranch 3) 9/30/26 0600 58.9   0.5 61   3 45.6   0.7 2.6   0.1 NW | 312 4.8   0.3 0.00 0.00 58.7   5.3 69.9   8.3
Geyserville-East (Ranch 40) 9/30/26 0600 61.3   3.0 57   6 46.2   0.3 3.7   0.6 NW | 326 5.9   0.1 0.00 0.00 61.1   3.1 67.8   6.0
Geyserville-South (Nervo Station) 9/30/26 0600 60.9   4.3 - - 0.2   0.1 W | 271 6.1   3.7 0.00 0.00 60.2   4.1 72.4   9.6
Peterson (Ranch 09) 9/30/26 0600 50.9   5.0 75   14 43.2   0.4 1.1   0.5 S | 170 2.7   0.2 0.00 0.00 50.8   5.1 67.6   17.8
Crazy Creek Ranch 9/30/26 0600 51.4   4.0 74   15 43.6   0.9 0.6   0.1 NNW | 340 1.9   0.4 0.00 0.00 51.4   4.3 60.1   8.9
Whitton Ranch (201e) 9/30/26 0600 50.5   4.2 79   21 44.1   2.2 0.4   1.0 W | 279 1.2   1.9 0.00 0.00 49.3   7.1 60.8   14.0
Lytton East (Shop Hill Bottom) 9/30/26 0600 51.0   4.7 77   17 44.0   0.6 0.0   0.9 N | 0 0.0   2.4 0.00 0.00 50.7   4.6 66.8   16.1
Lytton East (Hill 5) 9/30/26 0600 57.6   5.8 64   24 45.7   2.8 1.5   0.8 W | 269 2.5   0.2 0.00 0.00 57.4   6.3 67.0   12.6
Lytton West Lower (Lew 6) 9/30/26 0600 49.5   6.5 79   14 43.3   2.0 0.6   0.4 NNE | 29 1.2   0.5 0.00 0.00 49.4   6.6 68.2   19.5
Lytton West Hill (23PS) 9/30/26 0600 57.3   6.9 66   28 46.1   2.8 0.5   0.0 SSE | 150 1.6   0.1 0.00 0.00 56.8   7.6 72.7   19.7
Big River 9/30/26 0600 57.1   2.7 68   8 46.7   0.4 0.1   0.2 NNE | 14 1.0   0.8 0.00 0.00 56.8   6.1 66.6   10.6
Jimtown-North (Piccolo Ranch 15) 9/30/26 0600 50.1   4.5 72   21 41.3   2.1 0.6   0.5 NNE | 26 2.6   1.8 0.00 0.00 49.5   4.3 70.4   21.1
HWY 128/Chalk Hill Rd (Landslide) 9/30/26 0600 52.8   8.7 71   22 43.6   1.4 1.5   1.3 NE | 39 3.3   1.6 0.00 0.00 51.8   7.9 57.9   8.2
N Chalk Hill Rd (Ranch 63) 9/30/26 0600 46.9   5.0 84   8 42.3   2.5 0.5   0.1 E | 94 2.0   0.1 0.00 0.00 46.7   4.9 55.4   8.9
Newman Knights Valley 9/30/26 0600 48.0   4.1 77   10 41.0   0.9 0.8   0.4 S | 175 2.6   0.6 0.00 0.00 47.7   4.1 54.5   5.4
Knights Valley (Bavarian Lion) 9/30/26 0600 45.1   3.7 86   8 41.3   1.4 0.9   0.2 SE | 140 2.8   1.2 0.00 0.00 44.3   3.5 50.7   5.0
Red Tail 9/30/26 0600 59.1   0.4 65   1 47.2   0.0 2.1   0.5 ENE | 64 4.2   0.6 0.00 0.00 58.6   6.9 64.4   4.1
Franz Valley (Stornetta) 9/30/26 0600 45.9   3.6 84   7 41.2   1.4 0.5   0.4 SE | 138 1.5   1.4 0.00 0.00 45.9   3.6 52.6   6.8
Upper Dry Creek Valley 9/30/26 0600 54.7   0.9 69   8 44.6   2.0 1.2   0.2 E | 98 2.3   1.2 0.00 0.00 54.5   4.5 67.4   11.9
Lower Dry Creek Valley 9/30/26 0600 50.6   6.5 82   18 45.4   1.3 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 50.2   6.3 70.2   19.4
Max     66.5 86 47.2 15.2 - 22.8 0.00 0.00 66.0 72.7
Avg     55.1 69 44.0 2.3 - 4.4 0.00 - - -
Min     45.1 40 41.0 0.0 - 0.0 0.00 0.00 44.3 50.7

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 9/30/26 6:11 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) 9/30/26 0600 53.5   5.0 83   2 48.5   4.1 0.0   0.0 SW | 228 0.0   0.0 0.00 0.00 61.2   8.5 53.4   5.4
Windsor-East (Ranch 16) 9/30/26 0600 48.9   4.9 88   6 45.6   3.3 0.1   0.3 ENE | 78 1.5   0.5 0.00 0.00 58.6   11.5 48.4   5.0
Mark West-North (Ranch 14) 9/30/26 0600 49.4   3.8 88   6 46.1   2.0 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 57.4   8.8 49.1   4.2
Windsor-SE (Silk Rd) 9/30/26 0600 46.0   4.1 91   2 43.5   3.4 0.0   0.0 NE | 55 0.6   0.2 0.00 0.00 51.9   6.1 45.8   4.1
Fulton-NW (Ranch 5) 9/30/26 0600 48.0   4.7 84   8 43.2   2.4 0.0   0.1 N | 0 0.0   1.0 0.00 0.00 54.5   6.7 47.8   4.7
Bisordi (Fulton) 9/30/26 0600 45.6   3.6 90   4 42.7   2.5 0.1   0.4 NNW | 348 1.0   0.9 0.00 0.00 52.1   6.7 45.6   3.9
Windsor-South (Laughlin Rd) 9/30/26 0600 51.0   5.4 88   4 47.8   4.2 - - - 0.00 0.00 57.2   7.0 50.1   4.9
Fulton-SE (Barnes Rd) 9/30/26 0600 49.9   3.9 86   7 46.1   1.8 0.1   0.1 WSW | 237 1.0   1.2 0.00 0.00 57.3   7.9 49.9   5.0
Fulton-SW (Ranch 21) 9/30/26 0600 48.6   3.7 88   4 45.3   2.5 0.7   0.4 N | 5 2.0   0.1 0.00 0.00 55.1   7.9 48.3   4.1
NW Santa Rosa (Piner Road) 9/30/26 0600 46.3   4.1 100   0 46.3   4.1 0.0   0.1 N | 0 0.4   0.8 0.00 0.00 52.2   6.3 46.0   4.1
River Rd South (Denner Ranch) 9/30/26 0600 48.3   5.9 0   0 -68.6   4.9 1.0   0.7 N | 7 2.4   0.9 - - 54.0   7.1 47.1   5.4
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) 9/30/26 0600 46.5   4.1 91   4 43.9   3.0 - - - 0.00 0.00 52.2   6.4 46.1   4.2
SunnyView Vineyard (SCWC) 9/30/26 0600 44.6   3.3 89   4 41.6   2.2 0.0   0.2 N | 0 0.0   1.4 0.00 0.00 50.5   6.2 44.5   3.8
Guerneville Rd West (Balletto) 9/30/26 0600 46.2   3.8 89   3 43.3   3.0 0.0   0.5 N | 0 0.0   1.4 0.00 0.00 52.1   4.3 46.0   3.8
Sanchietti Ranch 9/30/26 0600 46.6   3.9 93   0 44.6   3.7 1.0   0.6 N | 9 1.6   0.1 0.00 0.00 53.2   7.3 46.3   3.7
Occidental Rd (Sebastopol) 9/30/26 0600 46.8   3.7 100   0 46.8   3.7 0.7   0.3 N | 2 1.5   0.9 0.00 0.00 51.7   5.9 46.5   4.1
Harper's Rest (Windsor-West) 9/30/26 0600 49.2   4.2 85   11 44.7   1.0 1.2   0.4 W | 262 2.0   0.3 0.00 0.00 54.9   7.0 49.1   4.3
Lower Westside Rd (Ranch 12) 9/30/26 0600 48.0   4.1 90   5 45.3   2.8 0.3   0.3 WSW | 258 1.4   1.4 0.00 0.00 54.4   6.5 47.6   4.4
Guerneville (Laughlin Rd) 9/30/26 0600 45.8   3.1 91   0 43.3   3.1 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 51.1   4.7 45.7   3.1
Korbel (Winery) 9/30/26 0600 47.1   2.2 92   3 45.0   1.3 0.0   0.1 N | 0 0.0   1.5 0.00 0.00 53.2   4.1 47.1   2.7
Forestville (Shone Farms) 9/30/26 0600 51.9   4.3 86   8 47.9   1.9 0.7   0.4 WSW | 250 2.0   0.1 0.00 0.00 59.2   7.7 50.8   4.2
Forestville-NE (Ranch 30) 9/30/26 0600 48.2   1.9 94   5 46.4   0.5 0.3   0.4 NNW | 343 1.3   0.4 0.00 0.00 54.3   6.3 46.4   2.9
Foggy Bend (Ranch 41) 9/30/26 0600 48.9   3.2 93   3 47.0   2.4 0.1   0.3 NE | 52 1.1   0.9 0.00 0.00 54.2   5.3 48.8   4.3
Last Stop 9/30/26 0600 47.2   1.8 93   4 45.2   0.8 0.0   1.8 N | 0 0.0   3.1 0.00 0.00 53.2   6.5 47.0   3.5
Green Valley Vineyard 9/30/26 0600 52.3   4.5 79   17 46.0   0.9 0.5   0.3 W | 277 1.3   1.3 0.00 0.00 58.4   7.9 51.8   4.9
Park Royal 9/30/26 0600 47.7   4.3 88   4 44.2   3.0 - - - 0.00 0.00 53.3   5.6 47.2   4.3
Merino 9/30/26 0600 44.8   3.3 98   2 44.1   2.8 0.8   0.0 ENE | 62 1.9   0.3 0.00 0.00 50.8   6.9 44.4   3.8
Green Valley (Sanchietti) 9/30/26 0600 45.9   3.5 - - - - - - - 53.2   5.2 45.9   3.6
Keefer Ranch (Green Valley) 9/30/26 0600 45.4   3.4 95   1 44.0   3.1 - - - 0.00 0.00 50.4   4.9 45.2   3.3
Graton-West (Dutton Ranch) 9/30/26 0600 46.8   3.6 100   0 46.8   3.6 0.2   0.1 W | 265 0.8   0.2 0.00 0.00 51.7   4.9 46.0   3.4
Graton-South (Mill Station Rd) 9/30/26 0600 45.8   5.4 91   3 43.5   4.6 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 53.7   8.0 45.4   5.2
Occidental (Horseshoe Bend) 9/30/26 0600 59.4   2.7 63   5 46.7   0.5 - - - 0.00 0.00 63.9   6.5 59.2   4.2
Sexton Valley (Jacqueline's Blk) 9/30/26 0600 47.4   3.4 95   2 46.0   2.8 0.5   0.4 W | 271 2.1   1.1 0.00 0.00 52.9   7.1 46.7   3.5
Sebastopol Hills (Burnside Rd) 9/30/26 0600 59.4   5.0 66   17 48.1   1.5 0.3   0.5 WSW | 257 1.3   0.5 0.00 0.00 68.2   11.8 59.1   6.0
Pleasant Hill 9/30/26 0600 54.3   4.6 79   17 47.9   0.6 2.3   0.3 WNW | 282 3.7   0.8 0.00 0.00 59.3   9.3 52.5   4.5
Seaview/Fort Ross (Hirsch) 9/30/26 0600 73.0   1.1 29   0 38.6   1.1 0.1   3.2 N | 360 0.8   5.5 0.00 0.00 80.2   7.9 72.9   8.2
Max     73.0 100 48.5 2.3 - 3.7 0.00 0.00 80.2 72.9
Avg     49.3 84 41.9 0.4 - 1.1 0.00 - - -
Min     44.6 0 -68.6 0.0 - 0.0 0.00 0.00 50.4 44.4

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 9/30/26 6:11 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 9/30/26 0600 61.7   1.0 46   2 40.8   1.8 2.0   0.3 N | 5 3.2   1.8 0.00 0.00 60.3   3.5 70.8   6.7
Lower Bennett Valley 9/30/26 0600 47.7   3.9 87   11 44.2   0.8 0.1   0.2 SE | 132 1.3   0.1 0.00 0.00 47.0   5.1 50.4   4.3
Kenwood (Wildwood) 9/30/26 0600 49.0   0.3 86   0 45.1   0.4 1.6   1.7 N | 356 2.7   3.1 0.00 0.00 48.2   2.2 57.6   6.4
Crane Creek (Ranch 62) 9/30/26 0600 50.6   4.2 80   15 44.5   0.5 0.2   0.2 N | 3 1.1   1.1 0.00 0.00 50.2   4.7 56.0   6.8
Rohnert Park-West (Stony Point) 9/30/26 0600 43.7   4.5 91   3 41.3   3.7 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 43.7   4.5 49.4   6.1
Rice-Spivak Vineyard 9/30/26 0600 43.2   4.4 - - - - - - - 42.7   4.2 48.5   7.3
Cartograph Wines Base 9/30/26 0600 57.5   6.8 77   20 50.2   0.4 1.0   0.4 SE | 132 1.8   0.4 0.00 0.00 53.9   4.0 60.5   8.7
Cartograph Wines Remote 9/30/26 0600 49.3   4.2 - - - - - - - 49.0   4.3 53.7   6.0
Penngrove (Asellus) 9/30/26 0600 45.1   0.7 90   4 42.5   0.5 0.2   0.2 WNW | 293 1.1   1.1 0.00 0.00 44.9   2.0 49.7   4.0
Sonoma Valley (Bedrock) 9/30/26 0600 48.5   5.0 87   6 44.7   3.2 - - - 0.00 0.00 47.2   4.6 53.8   6.3
Sonoma-West (Arnold) 9/30/26 0600 47.7   4.0 86   5 43.8   2.5 0.5   0.6 WNW | 297 1.2   1.8 0.00 0.00 47.1   4.2 52.9   5.3
Sonoma Valley HS 9/30/26 0600 49.9   4.1 96   4 48.7   3.1 0.3   0.2 N | 351 2.1   0.5 0.00 0.00 49.6   4.1 55.3   5.6
Sonoma East (Bundschu01) 9/30/26 0600 47.6   5.0 91   0 45.1   4.9 0.9   0.3 NE | 49 2.2   0.2 0.00 0.00 46.8   4.4 51.9   4.4
Sonoma-SE (Napoli) 9/30/26 0600 47.7   4.2 90   2 44.8   3.6 0.0   0.3 N | 0 0.0   2.4 0.00 0.00 47.4   4.2 52.9   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) 9/30/26 0600 46.0   2.5 87   6 42.5   0.7 0.1   0.6 NE | 50 1.1   2.1 0.00 0.00 45.9   3.1 50.9   5.3
Carneros (Ranch 71) 9/30/26 0600 57.8   3.7 86   0 53.8   3.7 0.3   0.1 ENE | 64 1.5   0.0 0.00 0.00 57.4   3.6 61.1   5.3
Ricci Vineyards (Carneros) 9/30/26 0600 47.7   4.5 93   0 45.8   4.4 1.0   0.1 N | 2 2.0   0.3 0.00 0.00 47.6   4.5 53.6   4.6
Carneros Upper (Ranch 81) 9/30/26 0600 58.3   3.3 86   0 54.0   3.3 2.0   2.0 NE | 53 4.3   4.3 - - 58.1   3.3 60.3   3.7
Carneros Lower (Ranch 81) 9/30/26 0600 50.3   3.9 92   1 48.1   3.8 0.1   0.1 N | 7 0.8   0.7 0.00 0.00 50.3   4.4 55.8   5.4
Max     61.7 96 54.0 2.0 - 4.3 0.00 0.00 60.3 70.8
Avg     50.0 85 45.9 0.6 - 1.6 0.00 - - -
Min     43.2 46 40.8 0.0 - 0.0 0.00 0.00 42.7 48.5
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