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Latest Observation

25 Stations

15 Minute Data | America/Los_Angeles
as of 9/15/26 5:48 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) 9/15/26 0545 60.0   4.3 54   15 43.2   2.4 4.8   4.8 NW | 324 8.8   4.4 0.00 0.00 58.1   6.3 62.2   4.9
Rockpile Lower (Cooley) 9/15/26 0530 59.0   3.5 60   15 45.0   2.7 2.6   0.8 N | 353 5.5   2.0 0.00 0.00 57.8   2.6 63.7   4.6
Cloverdale-East (Ranch 83) 9/15/26 0545 46.0   9.8 - - 0.4   4.7 NW | 312 2.4   9.6 0.00 0.00 45.7   9.8 53.6   6.4
Cloverdale-SE (Ranch 38) 9/15/26 0545 55.7   0.8 74   2 47.5   1.5 0.9   8.8 SE | 134 2.4   13.1 0.00 0.00 55.3   1.0 62.1   2.1
Geyserville-North (Hoffman) 9/15/26 0545 45.3   9.1 89   8 42.3   6.3 0.0   1.0 SSW | 196 0.7   2.0 0.00 0.00 45.0   9.2 51.0   9.2
Geyserville (Ranch 3) 9/15/26 0545 46.6   10.0 86   12 42.8   5.9 0.0   2.8 N | 0 0.0   6.0 0.00 0.00 46.6   9.6 52.4   9.1
Geyserville-East (Ranch 40) 9/15/26 0545 56.7   1.5 72   6 47.9   0.9 0.0   1.5 N | 0 0.0   3.8 0.00 0.00 55.8   1.7 63.2   5.2
Geyserville-South (Nervo Station) 9/15/26 0545 51.7   5.5 - - 0.1   2.0 WSW | 239 1.4   6.4 0.00 0.00 51.1   3.7 58.3   0.8
Peterson (Ranch 09) 9/15/26 0545 44.9   8.8 84   5 40.4   6.8 0.0   2.6 N | 0 0.0   3.9 0.00 0.00 44.7   6.3 51.2   7.4
Crazy Creek Ranch 9/15/26 0545 46.6   0.3 93   1 44.7   0.7 0.7   0.4 SE | 128 2.0   0.6 0.00 0.00 44.9   0.9 52.5   0.2
Whitton Ranch (201e) 9/15/26 0545 41.0   7.7 96   0 39.9   7.8 0.0   1.1 N | 0 0.0   3.1 0.00 0.00 40.8   5.8 46.6   5.4
Lytton East (Shop Hill Bottom) 9/15/26 0545 46.6   5.7 94   10 45.0   2.5 1.3   0.5 NNE | 15 2.1   1.6 0.00 0.00 45.9   4.4 54.1   4.1
Lytton East (Hill 5) 9/15/26 0545 50.2   2.6 93   10 48.4   0.5 2.1   2.3 NE | 34 3.2   2.6 0.00 0.00 50.0   2.5 56.6   2.5
Lytton West Lower (Lew 6) 9/15/26 0545 45.6   7.6 93   11 43.7   4.1 0.2   2.9 ENE | 67 0.9   4.0 0.00 0.00 44.8   5.7 50.8   10.3
Lytton West Hill (23PS) 9/15/26 0545 50.9   3.7 88   6 47.4   1.9 0.1   0.8 WNW | 282 1.4   0.4 0.00 0.00 50.6   3.9 55.5   6.3
Big River 9/15/26 0545 49.2   4.3 92   8 47.0   1.8 0.4   0.3 W | 277 1.5   0.5 0.00 0.00 49.0   4.4 55.2   1.8
Jimtown-North (Piccolo Ranch 15) 9/15/26 0545 43.5   2.3 83   0 38.7   2.2 0.5   0.4 NE | 35 1.5   0.0 0.00 0.00 43.1   2.3 49.3   4.4
HWY 128/Chalk Hill Rd (Landslide) 9/15/26 0500 44.6   4.9 91   4 42.1   3.8 0.0   1.3 N | 0 0.0   3.7 0.00 0.00 44.3   4.0 49.5   2.2
N Chalk Hill Rd (Ranch 63) 9/15/26 0545 43.3   0.6 90   2 40.7   1.0 0.1   0.8 W | 264 0.9   1.4 0.00 0.00 42.8   0.7 48.6   1.6
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) 9/15/26 0545 41.8   0.8 93   2 39.8   0.1 0.0   1.3 NNW | 334 0.9   1.4 0.00 0.00 41.6   0.9 47.6   0.2
Red Tail 9/15/26 0545 45.7   6.8 91   6 43.3   5.0 1.5   1.1 E | 81 2.6   1.8 0.00 0.00 45.5   6.0 50.3   4.8
Franz Valley (Stornetta) 9/15/26 0545 42.4   0.1 90   2 39.8   0.7 0.1   0.0 SSE | 149 1.4   0.7 0.00 0.00 42.3   0.1 48.1   0.4
Upper Dry Creek Valley 9/15/26 0515 46.6   6.9 90   5 43.8   5.1 0.4   0.4 NNE | 26 2.0   0.2 0.00 0.00 46.2   5.5 51.9   4.7
Lower Dry Creek Valley 9/15/26 0545 45.6   4.6 90   3 42.8   3.7 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 45.1   4.4 51.4   8.4
Max     60.0 96 48.4 4.8 - 8.8 0.00 0.00 58.1 63.7
Avg     47.9 86 43.5 0.7 - 1.7 0.00 - - -
Min     41.0 54 38.7 0.0 - 0.0 0.00 0.00 40.8 46.6

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 9/15/26 5:48 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) 9/15/26 0545 50.3   3.3 85   2 46.0   2.7 0.0   0.0 ENE | 73 0.0   0.0 0.00 0.00 55.1   5.3 49.7   3.2
Windsor-East (Ranch 16) 9/15/26 0545 45.1   14.3 93   24 43.2   5.9 0.0   7.0 N | 0 0.0   11.3 0.00 0.00 49.2   13.1 44.8   5.2
Mark West-North (Ranch 14) 9/15/26 0545 47.1   6.4 93   11 45.2   2.9 0.1   0.1 N | 354 0.9   0.9 0.00 0.00 52.3   5.3 46.4   3.2
Windsor-SE (Silk Rd) 9/15/26 0545 44.0   1.4 92   2 41.8   2.0 0.4   0.0 NE | 47 1.6   0.6 0.00 0.00 49.1   1.3 43.9   1.2
Fulton-NW (Ranch 5) 9/15/26 0545 45.6   1.2 88   4 42.2   2.5 0.0   0.3 E | 97 0.8   0.7 0.00 0.00 50.9   1.5 45.3   1.4
Bisordi (Fulton) 9/15/26 0545 43.3   2.6 91   1 41.0   2.8 0.4   0.7 NNE | 25 1.2   1.1 0.00 0.00 48.5   3.0 43.2   2.3
Windsor-South (Laughlin Rd) 9/15/26 0545 47.6   3.9 92   2 45.6   3.2 - - - 0.00 0.00 52.5   1.8 47.3   3.4
Fulton-SE (Barnes Rd) 9/15/26 0545 47.8   1.9 90   1 45.0   1.5 0.0   0.2 N | 0 0.0   2.1 0.00 0.00 52.4   4.0 46.9   2.5
Fulton-SW (Ranch 21) 9/15/26 0545 45.9   0.9 90   2 43.3   1.5 0.0   0.1 N | 0 0.0   1.0 0.00 0.00 51.1   1.8 45.3   1.2
NW Santa Rosa (Piner Road) 9/15/26 0545 44.4   0.5 100   0 44.4   0.5 0.1   0.1 NNE | 14 0.8   0.8 0.00 0.00 50.3   0.1 43.9   0.4
River Rd South (Denner Ranch) 9/15/26 0545 45.6   0.6 0   0 -70.4   0.7 0.2   0.7 ESE | 114 1.3   0.9 - - 50.6   1.5 44.1   1.8
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) 9/15/26 0545 44.7   1.3 94   1 43.2   1.1 - - - 0.00 0.00 49.6   2.0 44.2   1.4
SunnyView Vineyard (SCWC) 9/15/26 0545 42.5   0.4 92   0 40.5   0.5 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 47.2   1.1 42.1   0.7
Guerneville Rd West (Balletto) 9/15/26 0545 45.8   0.8 93   0 43.8   0.7 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 49.5   0.7 44.8   0.1
Sanchietti Ranch 9/15/26 0545 45.0   0.1 93   1 43.1   0.3 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 50.0   0.2 44.2   0.7
Occidental Rd (Sebastopol) 9/15/26 0545 44.7   0.4 100   0 44.7   0.4 0.0   0.5 N | 0 0.0   1.8 0.00 0.00 49.0   1.2 44.1   0.8
Harper's Rest (Windsor-West) 9/15/26 0545 47.0   1.4 95   4 45.5   0.1 0.0   0.9 N | 0 0.0   2.4 0.00 0.00 50.2   3.4 46.8   1.3
Lower Westside Rd (Ranch 12) 9/15/26 0545 47.3   0.1 95   2 45.9   0.4 0.3   0.2 NNW | 336 1.5   0.7 0.00 0.00 50.5   3.5 45.6   0.8
Guerneville (Laughlin Rd) 9/15/26 0545 44.5   0.0 94   1 42.8   0.2 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 49.2   1.1 44.5   0.2
Korbel (Winery) 9/15/26 0545 46.8   0.6 93   1 45.0   0.9 0.0   0.2 N | 0 0.0   1.4 0.00 0.00 51.4   1.0 46.8   0.5
Forestville (Shone Farms) 9/15/26 0545 49.1   1.0 93   1 47.1   0.9 0.3   0.7 W | 261 1.1   0.8 0.00 0.00 55.3   1.2 47.2   2.2
Forestville-NE (Ranch 30) 9/15/26 0545 46.7   1.9 97   0 45.9   2.0 0.4   0.3 N | 360 1.4   0.4 0.00 0.00 49.4   3.1 45.0   2.6
Foggy Bend (Ranch 41) 9/15/26 0545 47.3   1.0 96   0 46.2   0.9 0.4   0.6 WSW | 248 1.6   0.6 0.00 0.00 51.3   1.5 46.2   1.1
Last Stop 9/15/26 0545 45.3   0.6 96   1 44.2   0.9 0.1   0.0 WNW | 284 1.0   0.0 0.00 0.00 50.6   1.0 44.8   0.1
Green Valley Vineyard 9/15/26 0545 48.2   0.4 96   1 47.1   0.2 1.3   1.1 WNW | 286 2.2   1.1 0.00 0.00 51.4   0.9 47.2   1.0
Park Royal 9/15/26 0530 45.8   0.5 90   1 43.1   0.3 - - - 0.00 0.00 50.6   0.7 45.2   0.3
Merino 9/15/26 0545 42.3   0.1 99   0 42.0   0.0 0.0   0.0 N | 0 0.0   0.6 0.00 0.00 47.0   0.6 41.8   0.5
Green Valley (Sanchietti) 9/15/26 0545 40.4   0.4 - - - - - - - 47.1   4.3 40.3   0.5
Keefer Ranch (Green Valley) 9/15/26 0545 44.4   0.7 96   0 43.3   0.9 - - - 0.00 0.00 48.1   0.4 43.5   0.2
Graton-West (Dutton Ranch) 9/15/26 0545 45.2   0.8 100   0 45.2   0.8 0.2   0.3 E | 80 1.1   0.3 0.00 0.00 48.9   1.3 43.9   0.4
Graton-South (Mill Station Rd) 9/15/26 0545 43.1   0.8 95   1 41.7   1.0 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 48.7   1.1 42.5   1.0
Occidental (Horseshoe Bend) 9/15/26 0545 54.0   1.4 88   1 50.5   1.6 - - - 0.00 0.00 54.9   3.4 51.0   1.1
Sexton Valley (Jacqueline's Blk) 9/15/26 0545 44.8   0.5 97   0 44.0   0.5 0.2   0.3 W | 275 1.3   0.5 0.00 0.00 49.4   0.5 43.3   1.9
Sebastopol Hills (Burnside Rd) 9/15/26 0530 51.3   1.6 96   8 50.2   0.8 0.1   0.1 W | 265 0.8   0.8 0.00 0.00 55.7   3.7 51.1   1.5
Pleasant Hill 9/15/26 0545 48.6   1.6 96   2 47.6   1.0 1.0   0.7 W | 266 1.8   1.1 0.00 0.00 50.2   2.0 47.5   2.1
Seaview/Fort Ross (Hirsch) 9/15/26 0545 61.8   0.9 53   5 44.3   1.5 2.4   0.4 SSW | 206 3.4   1.1 0.00 0.00 66.7   5.8 60.8   4.6
Max     61.8 100 50.5 2.4 - 3.4 0.00 0.00 66.7 60.8
Avg     46.5 90 41.3 0.3 - 0.8 0.00 - - -
Min     40.4 0 -70.4 0.0 - 0.0 0.00 0.00 47.0 40.3

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 9/15/26 5:48 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 9/15/26 0545 53.1   0.7 77   8 46.0   2.3 1.9   0.2 N | 3 2.6   0.2 0.00 0.00 52.9   0.1 58.9   0.3
Lower Bennett Valley 9/15/26 0545 43.5   0.4 95   3 42.2   1.3 0.1   0.3 SW | 221 1.4   0.3 0.00 0.00 41.4   0.6 47.0   0.2
Kenwood (Wildwood) 9/15/26 0545 47.1   0.9 94   3 45.3   0.1 0.3   2.2 SSW | 204 1.1   3.5 0.00 0.00 44.2   2.4 48.6   3.8
Crane Creek (Ranch 62) 9/15/26 0545 48.1   1.0 89   1 45.0   0.6 1.3   0.9 ENE | 66 2.3   1.1 0.00 0.00 46.2   0.7 51.5   1.0
Rohnert Park-West (Stony Point) 9/15/26 0545 42.3   0.2 94   1 40.8   0.1 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 40.3   2.2 47.8   3.1
Rice-Spivak Vineyard 9/15/26 0545 41.9   1.5 - - - - - - - 39.2   0.6 44.6   0.1
Cartograph Wines Base 9/15/26 0545 51.0   4.1 96   10 49.9   1.0 0.0   2.7 SSE | 156 0.2   3.7 0.00 0.00 50.7   1.0 53.8   2.5
Cartograph Wines Remote 9/15/26 0545 46.9   1.0 - - - - - - - 46.2   0.8 50.1   0.6
Penngrove (Asellus) 9/15/26 0545 44.0   3.6 94   2 42.5   2.9 0.0   1.7 N | 0 0.0   3.3 0.00 0.00 42.3   4.8 46.5   6.5
Sonoma Valley (Bedrock) 9/15/26 0545 45.1   1.4 87   0 41.5   1.5 - - - 0.00 0.00 44.0   1.7 49.4   6.5
Sonoma-West (Arnold) 9/15/26 0545 46.9   2.7 84   5 42.3   1.3 0.4   0.3 W | 276 1.7   0.4 0.00 0.00 46.0   1.8 50.4   0.1
Sonoma Valley HS 9/15/26 0545 48.4   0.4 94   4 46.8   0.8 0.0   0.1 N | 0 0.0   2.1 0.00 0.00 47.0   0.4 52.1   0.4
Sonoma East (Bundschu01) 9/15/26 0545 46.0   1.2 92   0 43.8   1.1 0.7   0.4 NNW | 345 2.0   0.9 0.00 0.00 45.0   0.8 50.2   0.4
Sonoma-SE (Napoli) 9/15/26 0545 45.7   0.3 91   1 43.1   0.6 0.2   0.5 N | 353 2.1   0.0 0.00 0.00 45.0   0.7 50.7   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) 9/15/26 0545 45.0   1.3 92   0 43.0   1.3 0.0   0.3 N | 0 0.0   1.7 0.00 0.00 44.1   2.0 47.4   2.0
Carneros (Ranch 71) 9/15/26 0545 56.2   1.9 90   9 53.3   4.8 4.8   4.2 ENE | 69 6.9   4.2 0.00 0.00 56.1   2.4 59.1   0.4
Ricci Vineyards (Carneros) 9/15/26 0545 46.8   0.2 92   0 44.6   0.1 1.2   1.0 NNW | 328 2.2   0.8 0.00 0.00 46.6   0.2 51.2   2.8
Carneros Upper (Ranch 81) 9/15/26 0545 55.0   0.4 92   11 52.7   3.7 4.1   4.0 NE | 35 6.2   3.4 - - 54.7   0.0 58.0   1.2
Carneros Lower (Ranch 81) 9/15/26 0545 51.8   4.1 93   1 49.9   4.4 0.0   0.1 NE | 43 1.4   0.0 0.00 0.00 50.5   2.9 52.8   0.8
Max     56.2 96 53.3 4.8 - 6.9 0.00 0.00 56.1 59.1
Avg     47.6 91 45.5 0.9 - 1.9 0.00 - - -
Min     41.9 77 40.8 0.0 - 0.0 0.00 0.00 39.2 44.6
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