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Northern Sonoma County Latest

24 Stations

15 Minute Data
as of 12/18/25 11:38 AM PST
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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)
Rockpile Upper (Cooley) 12/18/25 1130 50.8   3.2 89   11 47.5   6.4 1.1   3.9 NW | 320 3.5   7.7 0.00 0.00 52.4   2.3 45.2   5.3
Rockpile Lower (Cooley) 12/18/25 1115 49.5   9.8 96   17 48.4   4.5 1.0   3.3 S | 191 2.8   5.9 0.00 0.00 49.9   9.8 44.0   6.1
Cloverdale-East (Ranch 83) 12/18/25 1130 50.3   12.2 - - 0.8   2.3 ENE | 68 2.8   3.7 0.00 0.00 50.8   12.0 39.3   11.1
Cloverdale-SE (Ranch 38) 12/18/25 1130 49.1   11.6 100   3 49.0   10.6 2.5   1.9 SSW | 197 4.9   1.3 0.00 0.00 50.5   10.9 44.3   5.9
Geyserville-North (Hoffman) 12/18/25 1130 50.2   8.9 97   4 49.3   7.6 0.6   0.6 WSW | 240 1.6   1.7 0.00 0.00 50.8   9.1 38.7   12.1
Geyserville (Ranch 3) 12/18/25 1130 50.2   7.9 100   0 50.2   7.9 1.4   0.5 ESE | 102 3.7   1.0 0.00 0.00 50.6   7.8 40.4   10.3
Geyserville-East (Ranch 40) 12/18/25 1130 48.5   8.8 100   0 48.5   8.7 2.2   1.5 SSW | 201 5.0   0.5 0.00 0.01 51.3   7.3 44.6   4.5
Geyserville-South (Nervo Station) 12/18/25 1130 50.9   8.0 - - 0.8   0.5 E | 86 3.8   0.3 0.00 0.01 51.2   8.2 43.7   6.2
Peterson (Ranch 09) 12/18/25 1130 50.3   7.5 91   0 47.8   7.3 1.9   1.0 NNE | 28 3.8   1.3 0.00 0.00 50.5   8.3 40.6   9.2
Rawah - Crazy Creek 12/18/25 1130 51.4   8.2 97   3 50.6   9.0 1.4   0.2 SSW | 212 3.2   0.6 0.00 0.01 51.4   8.2 43.0   8.3
Whitton Ranch (201e) 12/18/25 1130 51.4   7.9 91   0 48.9   7.6 1.5   0.1 ENE | 77 3.2   1.1 0.00 0.00 51.6   8.7 39.8   10.4
Lytton East (Shop Hill Bottom) 12/18/25 1130 51.1   6.6 92   2 49.0   7.1 1.0   0.5 ESE | 119 3.0   0.8 0.00 0.01 51.2   6.7 41.4   8.6
Lytton West Lower (Lew 6) 12/18/25 1130 50.9   6.6 98   2 50.5   7.1 0.5   0.8 SSE | 158 1.6   1.2 0.00 0.00 51.2   6.7 40.7   9.4
Lytton West Hill (23PS) 12/18/25 1130 51.0   6.5 100   0 51.0   6.5 1.0   0.0 E | 85 2.5   0.8 0.00 0.01 51.2   6.6 43.9   6.3
Lytton East (Hill 5) 12/18/25 1130 50.1   7.5 98   0 49.4   7.7 1.9   0.2 SSE | 159 3.3   0.5 0.00 0.01 50.3   7.7 43.6   6.2
Jimtown-North (Piccolo Ranch 15) 12/18/25 1130 50.9   6.6 100   0 51.0   6.6 0.7   0.2 SSE | 160 3.1   0.4 0.00 0.01 51.4   6.6 42.0   8.9
Jimtown-NE (Red Fan) 8/27/25 0915 61.6   2.2 77   9 54.4   0.8 3.4   1.4 S | 177 6.6   1.0 0.00 0.00 61.8   2.1 52.6   3.7
HWY 128/Chalk Hill Rd (Landslide) 12/18/25 1100 51.1   7.2 100   0 51.2   7.2 2.7   0.7 SSW | 209 4.9   1.1 0.00 0.01 51.3   7.3 44.1   7.4
N Chalk Hill Rd (Ranch 63) 12/18/25 1130 49.4   6.5 100   0 49.4   6.5 1.2   0.4 NE | 48 3.4   0.2 0.00 0.01 49.7   6.6 43.1   6.9
Knights Valley (Bavarian Lion) 12/18/25 1130 51.2   9.1 92   3 48.9   8.0 0.8   0.8 NNE | 25 2.1   1.1 0.00 0.01 51.4   10.1 46.3   4.2
Bavarian Lion EFW 12/18/25 1130 51.7   8.1 - - - - - 0.00 0.01 52.0   8.3 45.9   5.0
Franz Valley (Stornetta) 12/18/25 1130 51.7   9.0 91   4 49.3   10.2 1.9   1.1 NNW | 332 3.2   0.6 0.00 0.00 52.0   10.1 48.2   3.0
Upper Dry Creek Valley 12/18/25 1130 51.3   9.0 91   5 48.8   7.3 1.7   0.7 SE | 126 3.5   1.1 0.00 0.00 51.6   10.2 39.3   11.2
Lower Dry Creek Valley 12/18/25 1130 52.0   7.6 91   3 49.4   6.6 0.8   0.2 NNW | 331 2.3   0.6 0.00 0.00 52.3   8.4 39.5   11.0
Max     52.0 100 51.2 2.7 - 5.0 0.00 0.01 52.4 48.2
Avg     50.7 96 49.4 1.3 - 3.2 0.00 - - -
Min     48.5 89 47.5 0.5 - 1.6 0.00 0.00 49.7 38.7

Latest Observation

34 Stations

15 Minute Data | America/Los_Angeles
as of 12/18/25 11:38 AM PST
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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)
Mark West-North (Ranch 14) 12/18/25 1130 51.0   8.8 98   3 50.4   7.9 0.2   0.6 NNW | 336 1.3   1.6 0.00 0.01 51.2   9.2 43.3   6.9
Bisordi (Fulton) 12/18/25 1130 51.6   9.0 97   3 50.8   8.2 1.2   1.3 NNW | 331 2.6   2.4 0.00 0.01 51.6   9.1 40.6   9.7
Fulton-SE (Barnes Rd) 12/18/25 1130 51.2   11.1 97   8 50.4   8.6 1.2   0.3 SE | 139 3.0   1.4 0.00 0.00 51.4   11.5 41.0   9.4
Fulton-SW (Ranch 21) 12/18/25 1130 51.0   9.4 0   0 -61.1   5.3 1.2   1.2 ENE | 68 3.5   1.7 0.00 0.01 51.2   9.5 39.7   10.0
Healdsburg-South (Sodini) 12/18/25 1130 51.8   6.6 97   3 50.8   7.5 0.5   0.5 SSE | 167 3.2   3.2 0.00 0.01 52.2   6.7 42.8   7.6
Windsor-East (Ranch 16) 12/18/25 1130 51.2   8.0 100   0 51.2   8.0 1.4   0.2 SW | 233 3.0   1.5 0.00 0.00 51.5   8.0 40.2   10.2
Santa Rosa-NW (Goldfields) 12/18/25 1130 51.4   10.9 100   9 51.4   8.1 0.7   0.7 E | 84 2.3   1.6 0.00 0.00 51.5   11.5 39.7   10.2
Goldfields Remote 12/18/25 1130 51.6   10.4 - - - - - - - 51.8   10.6 39.7   10.3
NW Santa Rosa (Piner Road) 12/18/25 1130 50.9   9.6 100   0 50.9   9.6 0.5   0.5 N | 8 2.1   1.0 0.00 0.01 51.4   9.7 39.6   10.4
River Rd South (Denner Ranch) 12/18/25 1130 51.2   10.2 100   0 51.2   10.3 1.3   2.2 ESE | 115 3.3   2.2 - - 51.8   10.1 41.2   8.5
West Santa Rosa (LOV Vineyard) 12/18/25 1130 51.2   10.0 100   2 51.3   9.3 0.5   0.2 ENE | 69 2.0   0.1 0.00 0.02 51.4   10.8 41.7   8.2
Guerneville Rd (Prokopakis) 12/18/25 1130 52.0   10.6 98   8 51.5   8.1 - - - 0.00 0.01 52.1   11.3 42.8   7.4
SunnyView Vineyard (SCWC) 12/18/25 1130 51.0   11.3 100   11 50.9   8.0 1.1   0.8 NNW | 333 2.0   4.1 0.00 0.01 51.4   12.0 40.1   9.5
Guerneville Rd West (Balletto) 12/18/25 1130 51.2   10.2 100   0 51.2   10.2 0.9   1.0 SW | 222 3.4   1.0 0.00 0.01 51.6   10.6 41.9   8.4
Sanchietti Ranch 12/18/25 1130 52.1   10.9 100   6 52.1   9.2 0.8   3.9 N | 351 2.4   4.7 0.00 0.00 52.4   10.8 41.9   9.1
Occidental Rd (Sebastopol) 12/18/25 1130 51.7   9.8 100   0 51.7   9.9 0.9   1.8 NNE | 23 2.8   2.6 0.00 0.01 52.1   12.4 40.7   8.9
Lower Westside Rd (Ranch 12) 12/18/25 1130 51.3   7.6 100   4 51.2   6.3 1.1   0.6 ESE | 117 3.9   1.1 0.00 0.01 51.7   7.8 42.7   7.7
Guerneville (Laughlin Rd) 12/18/25 1130 52.6   13.4 91   10 50.0   10.0 0.7   2.3 NE | 39 2.3   3.7 0.00 0.01 52.6   15.5 45.9   5.7
Korbel (Winery) 12/18/25 1130 51.7   11.2 100   15 51.7   6.8 0.6   3.3 SSW | 203 2.3   5.3 0.00 0.00 51.8   11.3 46.7   4.3
Forestville (Shone Farms) 12/18/25 1130 50.3   8.2 98   0 49.8   8.1 1.7   2.1 ESE | 104 3.7   2.5 0.00 0.02 51.5   8.9 43.8   4.7
Forestville-NE (Ranch 30) 12/18/25 1130 50.3   8.4 100   2 50.3   8.0 1.7   3.2 ESE | 109 3.7   4.7 0.00 0.02 51.0   8.4 44.4   5.2
Foggy Bend (Ranch 41) 12/18/25 1130 51.3   9.3 100   3 51.3   8.4 0.5   4.2 ESE | 107 3.0   4.4 0.00 0.01 51.6   9.1 44.9   5.9
Rawah - Last Stop 12/18/25 1130 51.2   10.1 100   7 51.2   8.1 0.8   2.1 SE | 132 2.6   4.0 0.00 0.01 51.3   10.1 41.0   9.7
Green Valley Vineyard 12/18/25 1130 50.5   11.9 98   10 50.0   9.0 0.5   0.4 SE | 136 2.6   0.4 0.00 0.01 50.9   12.1 42.0   7.9
Park Royal 12/1/25 2045 38.9   4.8 92   2 36.9   5.4 - - - 0.00 0.00 57.4   3.9 38.6   2.5
Green Valley (Sanchietti) 12/18/25 1115 51.6   10.1 - - - - - - - 51.8   10.7 41.9   8.7
Keefer Ranch (Green Valley) 12/18/25 1130 51.3   11.0 100   7 51.3   8.9 - - - 0.00 0.01 51.4   10.9 40.7   10.1
Graton-West (Dutton Ranch) 12/18/25 1130 51.7   10.5 100   0 51.8   10.5 0.4   1.0 WNW | 303 1.6   2.2 0.00 0.01 52.0   11.4 41.9   8.8
Graton-South (Mill Station Rd) 12/18/25 1130 51.2   10.6 100   7 51.2   8.7 0.0   0.5 N | 0 0.0   3.2 0.00 0.01 51.5   12.1 40.0   10.4
Occidental (Horseshoe Bend) 12/18/25 1130 50.2   10.6 100   7 50.2   8.6 - - - 0.00 0.01 50.6   13.2 47.1   4.3
Sexton Valley (Jacqueline's Blk) 12/18/25 1130 51.8   13.0 99   12 51.6   9.1 1.0   1.6 NE | 54 2.8   2.1 0.00 0.01 52.0   14.5 40.6   10.4
Sebastopol Hills (Burnside Rd) 12/18/25 1115 50.1   11.7 100   4 50.1   10.6 1.4   1.7 SE | 142 4.6   0.7 0.00 0.00 50.2   12.1 44.0   6.0
Pleasant Hill 12/18/25 1130 50.9   12.6 98   13 50.4   8.5 1.3   1.6 ENE | 71 2.9   3.0 0.00 0.01 51.0   13.9 42.7   7.1
Seaview/Fort Ross (Hirsch) 12/18/25 1130 52.4   4.9 79   14 46.2   9.1 1.1   2.6 WSW | 242 3.4   3.4 0.00 0.00 57.2   0.7 45.3   8.4
Max     52.6 100 52.1 1.7 - 4.6 0.00 0.02 57.2 47.1
Avg     51.3 95 47.2 0.9 - 2.7 0.00 - - -
Min     50.1 0 -61.1 0.0 - 0.0 0.00 0.00 50.2 39.6

Southern Sonoma County Latest

20 Stations

15 Minute Data | America/Los_Angeles
as of 12/18/25 11:38 AM PST
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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 12/18/25 1130 48.7   8.8 98   0 48.2   8.9 1.5   0.2 S | 187 3.5   0.7 0.00 0.00 44.9   7.2 49.4   8.7
Lower Bennett Valley 12/18/25 1130 51.7   10.0 100   8 51.7   7.6 2.3   1.1 N | 355 5.3   1.7 0.00 0.00 35.4   14.7 52.0   10.5
Kenwood (Wildwood) 12/18/25 1130 51.7   7.6 98   1 51.3   7.3 0.7   0.3 ESE | 121 2.2   0.3 0.00 0.01 41.8   7.7 51.9   7.7
Sonoma Valley (Bedrock) 12/18/25 1130 52.2   9.0 96   1 51.1   8.8 - - - 0.00 0.00 41.5   6.7 52.6   9.4
Sonoma-West (Arnold) 12/18/25 1130 55.0   6.2 87   13 51.3   9.9 0.8   0.9 NE | 46 3.2   0.6 0.00 0.00 38.8   10.8 55.2   6.0
Sonoma Valley HS 12/18/25 1130 52.7   6.9 100   0 52.8   6.9 1.0   0.9 NE | 39 1.9   1.5 0.00 0.01 42.4   7.6 53.3   6.7
Sonoma East (Bundschu01) 12/18/25 1130 53.7   6.3 96   1 52.7   6.5 2.1   2.3 SSW | 211 5.0   3.9 0.00 0.00 39.3   11.0 53.9   6.3
Schellville (Sasaki) 12/17/25 1715 57.3 76 49.8 0.6 W | 280 3.1 0.00 0.00 56.8 66.7
Sonoma-SE (Napoli) 12/18/25 1130 53.8   6.6 95   1 52.4   6.9 0.0   4.4 N | 0 0.0   7.4 0.00 0.00 41.2   9.2 54.1   6.5
Ricci Vineyards (Carneros) 12/18/25 1130 54.6   6.6 95   1 53.1   6.8 1.0   5.4 WSW | 252 2.8   6.6 0.00 0.00 42.4   6.9 54.8   6.5
Carneros (Ranch 71) 12/18/25 1130 53.2   5.8 96   4 52.0   6.9 1.3   3.1 SW | 224 3.7   5.8 0.00 0.00 44.9   4.0 53.4   5.8
Carneros Upper (Ranch 81) 12/18/25 1130 53.6   5.6 88   11 50.3   8.9 2.5   7.6 WSW | 243 4.8   9.6 - - 46.1   2.9 53.7   5.8
Carneros Lower (Ranch 81) 12/18/25 1130 53.8   6.0 100   100 53.8   111.7 0.2   3.2 S | 177 1.8   7.6 0.00 0.00 44.5   5.2 53.9   5.8
Rohnert Park-West (Stony Point) 12/18/25 1130 52.5   8.4 100   2 52.4   7.7 1.0   3.1 WNW | 295 3.7   3.9 0.00 0.00 42.2   7.6 52.5   9.2
Cartograph Wines Base 12/18/25 1130 51.6   7.7 100   1 51.6   7.6 1.3   2.7 NNE | 12 2.7   3.7 0.00 0.01 43.0   6.8 51.8   8.7
Cartograph Wines Remote 12/18/25 1130 52.9   8.4 - - - - - - - 40.7   9.6 53.0   8.5
Rice-Spivak Vineyard 12/18/25 1130 52.7   8.0 - - - - - - - 39.0   11.3 53.2   8.8
Penngrove (Asellus) 12/18/25 1130 52.8   8.8 94   2 51.2   8.1 2.3   0.9 SSW | 194 4.3   1.1 0.00 0.00 37.5   11.4 53.2   9.1
Roger's Creek (Ranch 50) 12/18/25 1130 52.0   6.5 94   6 50.3   8.2 0.5   2.0 NNE | 22 2.1   2.1 0.00 0.00 46.8   1.6 52.4   6.3
Petaluma (Ranch 10) 12/18/25 1130 53.6   9.0 92   5 51.2   10.4 0.2   0.3 N | 11 1.6   0.7 0.00 0.00 38.4   10.6 54.0   9.7
Max     55.0 100 53.8 2.5 - 5.3 0.00 0.01 46.8 55.2
Avg     52.8 96 51.6 1.2 - 3.0 0.00 - - -
Min     48.7 87 48.2 0.0 - 0.0 0.00 0.00 35.4 49.4
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