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Latest Observation

25 Stations

15 Minute Data | America/Los_Angeles
as of 5/21/26 7:43 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) 5/21/26 0730 68.0   3.7 35   4 39.2   0.3 2.7   3.3 NNW | 336 4.4   3.7 0.00 0.00 64.9   5.5 69.2   3.7
Rockpile Lower (Cooley) 5/21/26 0715 68.6   4.4 38   4 42.0   1.1 0.0   0.3 N | 0 0.0   1.7 0.00 0.00 62.1   3.4 70.0   2.0
Cloverdale-East (Ranch 83) 5/21/26 0730 53.5   7.7 - - 0.8   4.9 ESE | 121 2.7   8.9 0.00 0.00 48.2   7.9 55.3   10.4
Cloverdale-SE (Ranch 38) 5/21/26 0730 58.8   2.5 64   15 46.7   4.6 0.3   8.2 SE | 133 1.4   14.5 0.00 0.00 53.8   5.2 61.2   4.5
Geyserville-North (Hoffman) 5/21/26 0730 58.5   0.5 74   7 50.3   3.3 0.0   0.1 NE | 44 0.7   0.5 0.00 0.00 47.1   0.8 60.0   0.0
Geyserville (Ranch 3) 5/21/26 0730 58.9   0.5 68   9 48.3   3.2 0.2   0.2 N | 7 0.9   0.4 0.00 0.00 49.9   0.5 60.0   1.2
Geyserville-East (Ranch 40) 5/21/26 0730 64.6   0.5 56   10 48.7   5.5 0.9   0.7 NNW | 339 2.4   0.2 0.00 0.00 54.7   2.0 64.9   0.7
Geyserville-South (Nervo Station) 5/21/26 0730 60.6   1.2 - - 0.5   0.3 ENE | 65 2.7   0.3 0.00 0.00 50.9   1.0 61.3   0.4
Peterson (Ranch 09) 5/21/26 0730 55.5   2.0 76   5 48.0   3.8 0.3   0.0 SE | 127 1.3   0.0 0.00 0.00 48.3   0.9 56.0   0.1
Crazy Creek Ranch 5/21/26 0730 51.7   0.5 96   13 50.5   4.4 0.5   0.2 E | 92 1.2   0.1 0.00 0.00 47.3   0.1 53.7   1.2
Whitton Ranch (201e) 5/21/26 0730 57.1   1.5 81   11 51.4   5.2 0.6   0.2 ENE | 70 2.3   0.5 0.00 0.00 42.2   0.6 58.4   1.2
Lytton East (Shop Hill Bottom) 5/21/26 0730 55.1   0.7 80   8 49.1   3.3 0.4   0.1 E | 99 1.2   0.0 0.00 0.00 45.1   0.0 55.9   1.7
Lytton East (Hill 5) 5/21/26 0730 54.8   1.0 79   11 48.6   3.0 0.2   0.0 SE | 146 1.1   0.2 0.00 0.00 50.0   0.9 56.0   3.6
Lytton West Lower (Lew 6) 5/21/26 0730 54.8   1.1 86   12 50.8   2.8 0.0   0.0 NE | 48 0.3   0.3 0.00 0.00 44.2   0.5 55.9   1.2
Lytton West Hill (23PS) 5/21/26 0730 56.2   2.0 77   14 49.2   3.2 0.1   0.3 SW | 233 1.8   0.4 0.00 0.00 49.7   1.0 58.6   0.6
Big River 5/21/26 0730 55.7   0.7 84   12 50.9   3.3 0.0   0.1 S | 182 0.5   0.7 0.00 0.00 49.0   1.1 56.8   1.1
Jimtown-North (Piccolo Ranch 15) 5/21/26 0730 53.4   1.5 92   12 51.2   5.2 0.1   0.1 S | 183 1.5   0.4 0.00 0.00 45.5   0.3 54.5   1.1
HWY 128/Chalk Hill Rd (Landslide) 5/21/26 0700 51.0   3.4 94   0 49.3   3.4 0.0   0.3 N | 0 0.0   1.1 0.00 0.00 45.9   0.8 52.6   1.9
N Chalk Hill Rd (Ranch 63) 5/21/26 0730 55.5   2.4 76   0 48.0   2.3 0.2   0.2 E | 98 1.4   1.4 0.00 0.00 44.7   0.6 58.2   3.6
Newman Knights Valley 5/21/26 0730 51.5   2.5 87   3 47.8   3.5 0.0   0.0 WNW | 300 0.4   0.1 0.00 0.00 45.4   1.3 52.3   2.1
Knights Valley (Bavarian Lion) 5/21/26 0730 53.1   2.4 85   0 48.8   2.4 0.4   0.0 SE | 128 1.7   0.1 0.00 0.00 44.1   0.9 54.4   1.7
Red Tail 5/21/26 0730 53.1   0.9 87   9 49.3   1.9 0.2   0.1 NW | 323 1.1   0.6 0.00 0.00 45.5   0.8 54.6   1.1
Franz Valley (Stornetta) 5/21/26 0730 50.3   1.1 88   7 46.8   3.3 0.2   0.3 ESE | 108 0.9   0.6 0.00 0.00 44.3   0.7 51.7   1.3
Upper Dry Creek Valley 5/21/26 0730 58.8   0.7 67   7 47.8   3.5 0.7   0.6 E | 88 2.2   1.3 0.00 0.00 46.9   0.3 60.2   0.1
Lower Dry Creek Valley 5/21/26 0730 58.6   2.2 67   0 47.8   2.3 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 46.9   0.4 61.2   3.3
Max     68.6 96 51.4 2.7 - 4.4 0.00 0.00 64.9 70.0
Avg     56.7 76 48.3 0.4 - 1.4 0.00 - - -
Min     50.3 35 39.2 0.0 - 0.0 0.00 0.00 42.2 51.7

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 5/21/26 7:43 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) 5/21/26 0730 52.3   0.5 84   0 47.5   0.5 0.0   0.0 W | 268 0.0   0.0 0.00 0.00 53.4   2.6 49.1   0.9
Windsor-East (Ranch 16) 5/21/26 0730 52.7   0.3 88   5 49.2   1.8 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 53.9   0.2 44.5   0.7
Mark West-North (Ranch 14) 5/21/26 0730 56.5   0.7 73   8 47.8   2.2 0.0   0.5 NNW | 334 0.7   1.1 0.00 0.00 58.2   0.1 46.9   0.9
Windsor-SE (Silk Rd) 5/21/26 0730 55.0   1.2 80   5 49.1   0.5 0.0   0.0 SSW | 194 0.4   0.4 0.00 0.00 55.3   1.7 44.0   1.0
Fulton-NW (Ranch 5) 5/21/26 0730 51.8   0.4 89   5 48.7   1.1 0.3   0.3 S | 186 1.3   0.8 0.00 0.00 52.5   0.7 45.1   1.1
Bisordi (Fulton) 5/21/26 0730 53.4   1.3 85   4 49.1   0.1 0.7   0.6 WSW | 251 1.8   0.8 0.00 0.00 53.4   1.3 44.8   0.6
Windsor-South (Laughlin Rd) 5/21/26 0730 57.5   3.1 78   4 50.6   1.5 - - - 0.00 0.00 58.4   3.0 46.3   1.2
Fulton-SE (Barnes Rd) 5/21/26 0730 53.2   1.2 83   2 48.3   0.5 1.2   0.8 WNW | 286 2.6   1.2 0.00 0.00 53.2   2.0 46.7   1.2
Fulton-SW (Ranch 21) 5/21/26 0730 54.2   0.5 84   6 49.4   1.6 0.3   0.1 SW | 219 1.2   0.1 0.00 0.00 54.8   1.7 44.8   1.7
NW Santa Rosa (Piner Road) 5/21/26 0730 51.4   0.5 100   0 51.4   0.5 0.1   0.1 W | 261 0.7   0.0 0.00 0.00 52.4   0.2 44.0   1.2
River Rd South (Denner Ranch) 5/21/26 0730 51.2   0.1 0   0 -66.9   0.0 0.1   0.1 SW | 235 1.1   1.1 - - 52.3   1.0 43.6   0.8
West Santa Rosa (LOV Vineyard) 5/21/26 0730 50.7   0.8 94   1 49.1   1.0 0.4   0.4 NNW | 332 1.9   1.1 0.00 0.00 51.3   0.1 45.2   1.0
Guerneville Rd (Prokopakis) 5/21/26 0730 53.5   1.4 85   0 49.2   1.4 - - - 0.00 0.00 54.2   0.8 45.6   1.0
SunnyView Vineyard (SCWC) 5/21/26 0730 54.9   2.1 80   3 48.7   1.0 0.0   0.0 N | 0 0.0   0.5 0.00 0.00 57.3   2.8 43.0   0.5
Guerneville Rd West (Balletto) 5/21/26 0730 51.5   0.6 96   3 50.3   1.4 0.6   0.1 WNW | 294 1.6   0.0 0.00 0.00 52.0   0.0 44.7   1.0
Sanchietti Ranch 5/21/26 0730 53.2   0.9 91   2 50.6   0.3 0.2   0.2 WSW | 245 1.0   1.3 0.00 0.00 53.2   0.9 43.5   1.2
Occidental Rd (Sebastopol) 5/21/26 0730 53.6   1.3 100   0 53.7   1.3 0.2   0.4 SSW | 213 1.5   0.2 0.00 0.00 54.4   0.4 43.4   1.6
Harper's Rest (Windsor-West) 5/21/26 0730 54.8   0.4 86   14 50.8   5.1 0.2   0.3 ENE | 65 1.0   0.4 0.00 0.00 55.8   0.3 44.3   0.6
Lower Westside Rd (Ranch 12) 5/21/26 0730 48.6   0.2 95   11 47.4   3.0 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 51.7   0.2 45.4   0.6
Guerneville (Laughlin Rd) 5/21/26 0730 53.9   0.1 78   8 47.2   2.8 0.0   0.0 ENE | 73 0.4   0.5 0.00 0.00 53.9   0.1 44.0   0.2
Korbel (Winery) 5/21/26 0730 54.6   0.2 79   6 48.2   1.9 0.6   0.0 NE | 47 1.9   0.3 0.00 0.00 54.6   0.2 47.1   0.4
Forestville (Shone Farms) 5/21/26 0730 56.6   3.2 77   15 49.3   2.9 0.4   0.4 SE | 124 1.8   0.8 0.00 0.00 60.0   2.1 46.6   1.5
Forestville-NE (Ranch 30) 5/21/26 0730 52.0   0.6 94   5 50.4   2.1 0.0   0.1 N | 0 0.0   0.7 0.00 0.00 52.0   0.6 44.2   1.2
Foggy Bend (Ranch 41) 5/21/26 0730 50.6   0.5 96   12 49.6   3.0 0.1   0.1 WNW | 287 1.0   1.0 0.00 0.00 51.8   0.9 46.4   0.0
Last Stop 5/21/26 0730 52.8   1.2 95   9 51.5   1.6 0.0   0.4 E | 91 1.0   0.2 0.00 0.00 52.8   1.2 43.2   0.8
Green Valley Vineyard 5/21/26 0730 56.0   0.7 80   18 50.0   6.2 0.0   0.3 ESE | 104 0.7   0.4 0.00 0.00 58.0   0.3 45.3   2.1
Park Royal 5/21/26 0730 53.8   0.3 81   3 48.0   1.2 - - - 0.00 0.00 55.1   0.1 44.4   1.4
Merino 5/21/26 0730 50.9   1.1 100   0 50.9   1.1 0.0   0.0 S | 191 0.4   0.2 0.00 0.00 52.0   0.8 41.2   1.8
Green Valley (Sanchietti) 5/21/26 0730 55.1   1.6 - - - - - - - 56.8   1.1 42.8   1.1
Keefer Ranch (Green Valley) 5/21/26 0730 51.7   1.0 98   0 51.2   1.1 - - - 0.00 0.00 51.7   1.0 43.0   0.2
Graton-West (Dutton Ranch) 5/21/26 0730 53.7   0.6 100   0 53.8   0.6 0.5   0.4 NNE | 33 1.5   0.7 0.00 0.00 54.9   1.7 43.2   0.6
Graton-South (Mill Station Rd) 5/21/26 0730 49.0   0.3 97   2 48.3   0.2 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 51.4   0.9 42.0   1.7
Occidental (Horseshoe Bend) 5/21/26 0730 61.0   2.4 67   22 49.8   8.1 - - - 0.00 0.00 62.6   1.7 49.2   3.8
Sexton Valley (Jacqueline's Blk) 5/21/26 0730 53.8   2.9 99   1 53.5   3.1 0.0   0.1 NE | 41 0.4   0.5 0.00 0.00 54.6   2.7 43.7   0.8
Sebastopol Hills (Burnside Rd) 5/21/26 0730 53.5   1.7 90   17 50.6   3.9 0.1   0.1 NNW | 337 1.0   0.8 0.00 0.00 53.9   6.9 49.7   3.7
Pleasant Hill 5/21/26 0730 53.8   0.0 96   22 52.6   6.9 0.9   0.0 NNW | 336 2.3   0.0 0.00 0.00 54.4   1.6 43.7   0.9
Seaview/Fort Ross (Hirsch) 5/21/26 0730 71.1   1.2 29   2 37.6   1.0 0.2   0.2 NE | 56 1.1   1.1 0.00 0.00 72.1   1.8 64.2   2.0
Max     71.1 100 53.8 1.2 - 2.6 0.00 0.00 72.1 64.2
Avg     53.9 84 46.3 0.2 - 1.0 0.00 - - -
Min     48.6 0 -66.9 0.0 - 0.0 0.00 0.00 51.3 41.2

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 5/21/26 7:43 AM PDT
Load Interactive
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 5/21/26 0730 54.6   2.6 71   9 45.3   1.0 2.2   0.0 N | 8 3.1   0.2 0.00 0.00 52.9   1.8 59.4   2.0
Lower Bennett Valley 5/21/26 0730 52.3   0.1 87   1 48.5   0.1 0.4   0.4 NNW | 334 1.0   1.0 0.00 0.00 41.0   1.4 54.2   0.0
Kenwood (Wildwood) 5/21/26 0730 53.2   1.0 84   0 48.3   0.9 0.6   0.0 NNE | 21 1.0   0.7 0.00 0.00 44.2   0.9 54.7   2.8
Crane Creek (Ranch 62) 5/21/26 0730 54.8   0.3 77   3 47.9   0.8 0.3   0.3 SW | 224 1.4   1.4 0.00 0.00 45.1   0.9 55.2   0.5
Rohnert Park-West (Stony Point) 5/21/26 0730 52.8   0.6 97   2 51.9   1.3 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 41.8   0.7 53.0   0.1
Rice-Spivak Vineyard 5/21/26 0730 48.5   1.1 - - - - - - - 35.0   1.5 50.4   0.8
Cartograph Wines Base 5/21/26 0730 52.7   1.5 94   9 51.0   1.3 0.4   0.1 NNW | 331 1.3   0.1 0.00 0.00 46.5   2.3 52.7   1.6
Cartograph Wines Remote 5/21/26 0730 56.4   2.7 - - - - - - - 44.0   1.2 56.4   2.7
Penngrove (Asellus) 5/21/26 0730 56.9   6.1 77   10 49.7   2.5 0.3   0.1 WNW | 292 1.9   0.5 0.00 0.00 40.6   1.5 58.4   6.4
Sonoma Valley (Bedrock) 5/21/26 0730 53.2   1.1 76   3 45.7   2.1 - - - 0.00 0.00 43.4   1.0 54.8   1.1
Sonoma-West (Arnold) 5/21/26 0730 56.0   0.1 71   4 47.0   1.3 1.0   0.8 NNW | 343 2.0   0.9 0.00 0.00 43.1   0.9 56.0   0.1
Sonoma Valley HS 5/21/26 0730 54.3   0.7 88   5 50.8   2.1 0.2   0.2 WSW | 256 1.5   1.5 0.00 0.00 46.2   0.7 55.1   0.0
Sonoma East (Bundschu01) 5/21/26 0730 56.5   3.1 85   11 52.2   6.9 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 44.3   0.8 58.2   3.2
Sonoma-SE (Napoli) 5/21/26 0730 52.1   0.7 93   5 50.3   0.8 0.0   0.0 NNE | 12 1.1   1.1 0.00 0.00 44.1   0.8 53.0   0.8
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) 5/21/26 0730 53.6   1.8 84   1 48.9   1.5 0.9   0.7 NW | 324 3.2   1.3 0.00 0.00 41.4   1.2 55.0   1.6
Carneros (Ranch 71) 5/21/26 0730 61.4   1.3 68   6 50.6   3.9 0.1   0.0 SSW | 207 0.9   0.5 0.00 0.00 52.9   2.7 62.8   0.4
Ricci Vineyards (Carneros) 5/21/26 0730 54.3   0.6 84   15 49.7   4.5 0.6   0.1 NW | 305 1.4   0.0 0.00 0.00 43.9   1.2 55.4   0.3
Carneros Upper (Ranch 81) 5/21/26 0730 58.8   1.1 77   12 51.6   3.3 0.0   2.2 N | 0 0.0   3.6 - - 53.7   1.3 58.8   3.2
Carneros Lower (Ranch 81) 5/21/26 0730 57.9   4.1 88   20 54.2   3.0 0.1   0.1 SSE | 164 0.7   0.7 0.00 0.00 47.8   0.2 57.9   4.1
Max     61.4 97 54.2 2.2 - 3.2 0.00 0.00 53.7 62.8
Avg     54.8 82 49.6 0.4 - 1.3 0.00 - - -
Min     48.5 68 45.3 0.0 - 0.0 0.00 0.00 35.0 50.4
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