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15 Minute Data

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15 Minute Data

Northern Sonoma County Latest

24 Stations

15 Minute Data
as of 12/27/25 7:39 AM PST
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) 12/27/25 0730 37.9   5.2 100   5 37.9   3.8 5.1   11.8 NNW | 346 9.0   18.4 0.00 0.00 42.3   2.1 37.4   4.6
Rockpile Lower (Cooley) 12/27/25 0715 41.6   4.6 89   0 38.7   4.5 2.6   2.3 NNW | 334 4.3   5.6 0.00 0.00 45.6   1.7 41.0   4.0
Cloverdale-East (Ranch 83) 12/27/25 0730 40.8   7.7 - - 0.0   6.0 WNW | 288 0.8   12.2 0.00 0.00 46.6   4.8 40.6   6.7
Cloverdale-SE (Ranch 38) 12/27/25 0730 43.2   4.3 93   0 41.5   4.2 8.0   1.3 N | 352 11.0   3.9 0.00 0.00 47.3   2.9 42.9   4.2
Geyserville-North (Hoffman) 12/26/25 1930 48.6   0.6 91   0 46.2   0.7 2.3   3.8 W | 261 3.9   6.1 0.00 0.00 55.5   0.0 48.3   0.6
Geyserville (Ranch 3) 12/27/25 0730 44.6   3.9 89   6 41.4   5.7 6.3   3.1 WNW | 283 11.5   5.9 0.00 0.00 46.2   4.6 42.3   5.6
Geyserville-East (Ranch 40) 12/27/25 0730 43.7   4.6 89   4 40.7   5.6 7.8   5.5 NNW | 331 14.1   15.2 0.00 0.00 45.1   5.4 42.7   4.2
Geyserville-South (Nervo Station) 12/27/25 0730 46.3   2.4 - - 7.6   4.8 WNW | 299 15.5   6.4 0.00 0.01 47.5   3.2 42.9   4.2
Peterson (Ranch 09) 12/27/25 0730 43.5   5.3 87   1 39.8   5.5 2.0   1.5 NNE | 20 8.0   1.3 0.00 0.00 45.8   5.4 39.0   8.3
Rawah - Crazy Creek 12/27/25 0730 37.9   11.6 100   6 37.9   10.0 1.1   0.9 NNW | 338 2.8   1.7 0.00 0.00 46.3   4.4 37.2   10.9
Whitton Ranch (201e) 12/27/25 0730 45.9   3.0 83   8 41.0   5.2 5.2   1.8 NW | 307 10.6   3.6 0.00 0.00 47.0   4.0 40.0   6.3
Lytton East (Shop Hill Bottom) 12/27/25 0730 44.1   4.7 87   3 40.4   5.5 4.5   1.9 W | 274 7.2   0.8 0.00 0.00 46.2   4.6 40.2   5.7
Lytton West Lower (Lew 6) 12/27/25 0730 44.6   4.1 86   6 40.8   5.8 5.9   4.2 WNW | 286 9.8   5.3 0.00 0.00 44.8   5.8 39.8   5.9
Lytton West Hill (23PS) 12/27/25 0730 44.7   4.3 86   6 41.0   6.0 6.0   1.8 NW | 315 8.7   0.5 0.00 0.00 45.4   4.5 41.5   5.4
Lytton East (Hill 5) 12/27/25 0730 44.5   4.2 85   4 40.3   5.4 6.6   3.8 WNW | 292 10.9   4.3 0.00 0.00 47.7   3.3 41.8   4.6
Jimtown-North (Piccolo Ranch 15) 12/27/25 0730 38.3   12.6 100   21 38.3   6.5 1.2   1.1 ENE | 61 2.4   6.8 0.00 0.00 44.8   6.4 37.6   10.2
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) 12/27/25 0700 39.2   12.4 100   21 39.2   6.3 0.7   1.6 SSW | 205 2.0   4.6 0.00 0.00 43.8   8.0 38.0   7.9
N Chalk Hill Rd (Ranch 63) 12/27/25 0730 38.7   11.6 100   17 38.6   6.5 1.0   3.5 SSE | 148 2.1   7.2 0.00 0.00 43.5   6.8 37.2   8.3
Knights Valley (Bavarian Lion) 12/27/25 0730 42.4   8.3 98   21 41.9   2.0 0.8   5.5 N | 355 2.1   9.6 0.00 0.00 42.8   8.1 37.2   8.1
Bavarian Lion EFW 12/27/25 0730 42.8   8.4 - - - - - 0.00 0.00 43.1   8.4 37.6   8.8
Franz Valley (Stornetta) 12/27/25 0730 38.9   12.2 99   23 38.5   5.1 0.1   4.5 ESE | 104 1.1   9.1 0.01 0.01 39.6   11.7 35.9   9.3
Upper Dry Creek Valley 12/27/25 0730 45.5   2.6 85   7 41.4   4.6 2.1   0.4 NNW | 328 5.7   0.2 0.00 0.00 46.7   3.5 43.6   2.8
Lower Dry Creek Valley 12/27/25 0730 43.7   5.3 89   8 40.7   7.5 5.6   5.6 NW | 313 6.9   3.9 0.00 0.01 44.8   5.4 41.5   5.7
Max     46.3 100 41.9 8.0 - 15.5 0.01 0.01 47.7 43.6
Avg     42.4 92 40.0 3.8 - 7.0 0.00 - - -
Min     37.9 83 37.9 0.0 - 0.8 0.00 0.00 39.6 35.9

Latest Observation

34 Stations

15 Minute Data | America/Los_Angeles
as of 12/27/25 7:39 AM PST
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) 12/27/25 0730 35.1   15.1 98   17 34.6   10.0 0.1   2.8 N | 7 1.1   5.9 0.00 0.00 40.5   9.9 34.7   13.6
Bisordi (Fulton) 12/27/25 0730 33.7   16.7 99   13 33.5   13.0 0.0   4.3 N | 0 0.0   8.2 0.00 0.00 41.5   9.3 33.6   15.5
Fulton-SE (Barnes Rd) 12/27/25 0730 35.8   15.0 98   17 35.2   10.1 0.4   4.6 WNW | 291 2.1   6.2 0.00 0.00 42.3   9.0 34.8   13.5
Fulton-SW (Ranch 21) 12/27/25 0730 34.7   14.8 0   84 -71.6   116.5 0.2   4.3 SSE | 158 1.6   6.4 0.00 0.00 40.7   9.5 34.2   14.0
Healdsburg-South (Sodini) 12/27/25 0730 36.0   14.6 100   17 36.0   9.6 0.0   6.5 N | 0 0.0   12.1 0.00 0.00 41.1   9.8 34.9   12.8
Windsor-East (Ranch 16) 12/27/25 0730 34.4   17.2 100   22 34.4   10.5 0.1   8.1 ESE | 114 1.3   11.8 0.00 0.00 39.9   12.1 32.8   15.8
Santa Rosa-NW (Goldfields) 12/27/25 0030 40.4   9.1 99   12 40.1   5.7 1.6   2.8 NW | 323 3.1   5.3 0.00 0.00 41.3   8.5 40.4   9.0
Goldfields Remote 12/27/25 0030 38.6 - - - - - - - 39.2 38.6
NW Santa Rosa (Piner Road) 12/27/25 0730 36.0   15.0 100   11 35.9   11.9 0.5   1.8 NE | 41 1.4   4.7 0.00 0.00 40.6   10.6 34.7   13.3
River Rd South (Denner Ranch) 12/27/25 0730 36.5   14.6 100   19 36.5   9.1 1.5   7.8 NE | 53 2.6   11.8 - - 41.8   9.7 35.7   12.7
West Santa Rosa (LOV Vineyard) 12/27/25 0730 35.9   15.8 100   20 35.9   9.7 0.0   4.0 N | 0 0.0   8.7 0.01 0.10 41.9   10.0 35.3   12.4
Guerneville Rd (Prokopakis) 12/27/25 0730 37.2   14.4 100   18 37.2   9.1 - - - 0.00 0.08 42.9   9.1 37.1   10.8
SunnyView Vineyard (SCWC) 12/27/25 0730 35.9   14.6 100   18 35.9   9.2 0.2   2.8 NW | 319 1.5   5.5 0.00 0.01 39.9   11.2 34.3   12.4
Guerneville Rd West (Balletto) 12/27/25 0730 35.6   16.3 99   16 35.4   11.7 1.0   4.6 E | 97 1.8   8.4 0.00 0.00 42.0   10.4 35.3   11.9
Sanchietti Ranch 12/27/25 0730 36.6   17.0 100   15 36.6   12.6 0.6   6.0 NE | 39 1.5   10.5 0.00 0.00 41.1   12.8 36.0   12.6
Occidental Rd (Sebastopol) 12/27/25 0730 33.8   17.1 100   0 33.8   17.2 1.0   1.4 NE | 40 2.8   9.0 0.00 0.01 41.0   11.0 33.6   12.9
Lower Westside Rd (Ranch 12) 12/27/25 0730 37.0   13.2 100   16 37.0   8.5 0.1   3.1 ESE | 115 1.2   6.5 0.00 0.00 42.7   7.8 36.6   11.7
Guerneville (Laughlin Rd) 12/27/25 0730 39.0   10.0 99   4 38.7   9.0 0.5   1.3 NNW | 338 1.6   3.8 0.00 0.01 42.6   11.2 38.9   8.0
Korbel (Winery) 12/27/25 0730 40.6   12.5 100   18 40.6   7.1 0.9   2.2 ENE | 72 3.0   4.8 0.00 0.00 43.9   9.2 40.6   6.8
Forestville (Shone Farms) 12/27/25 0730 37.9   14.6 98   18 37.3   9.1 0.8   7.3 S | 188 2.8   13.7 0.00 0.01 45.5   8.0 36.5   11.2
Forestville-NE (Ranch 30) 12/27/25 0730 38.2   14.0 100   15 38.2   9.6 1.2   5.1 ESE | 102 2.3   11.5 0.00 0.00 42.2   10.1 38.2   8.1
Foggy Bend (Ranch 41) 12/27/25 0730 38.6   13.4 100   11 38.6   10.2 0.3   2.7 NNE | 21 2.3   6.1 0.00 0.00 43.8   8.7 38.4   8.9
Rawah - Last Stop 12/27/25 0730 33.9   19.0 100   18 33.9   13.8 0.4   6.7 NNW | 344 1.8   13.6 0.00 0.09 40.2   12.8 33.2   15.1
Green Valley Vineyard 12/27/25 0730 39.3   13.0 98   18 38.6   7.4 2.9   3.8 W | 264 3.9   10.5 0.00 0.00 43.1   9.6 37.3   11.9
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) 12/27/25 0730 35.2   18.3 - - - - - - - 39.6   14.1 34.9   14.9
Keefer Ranch (Green Valley) 12/27/25 0730 33.3   19.9 100   17 33.2   14.9 - - - 0.00 0.00 40.0   13.2 33.0   16.4
Graton-West (Dutton Ranch) 12/27/25 0730 33.9   19.4 100   0 33.9   19.4 1.0   5.4 N | 357 2.5   9.5 0.00 0.01 40.5   13.3 33.7   16.5
Graton-South (Mill Station Rd) 12/27/25 0730 33.7   19.4 99   22 33.5   12.8 0.0   4.7 N | 0 0.0   8.8 0.00 0.00 38.3   15.2 33.1   17.4
Occidental (Horseshoe Bend) 12/27/25 0730 42.8   8.3 92   9 40.6   5.5 - - - 0.00 0.06 44.6   6.5 40.8   8.3
Sexton Valley (Jacqueline's Blk) 12/27/25 0730 34.3   18.2 99   15 34.0   13.9 0.2   2.3 SSW | 194 1.4   5.9 0.00 0.00 39.1   13.8 34.1   16.0
Sebastopol Hills (Burnside Rd) 12/27/25 0730 42.6   9.0 96   11 41.7   5.6 0.7   6.4 NNW | 328 1.9   13.4 0.00 0.00 46.4   5.4 42.3   7.9
Pleasant Hill 12/27/25 0730 38.8   12.9 96   17 37.9   7.6 0.0   6.0 N | 10 1.2   10.8 0.00 0.00 45.1   7.0 38.3   11.2
Seaview/Fort Ross (Hirsch) 12/27/25 0730 40.2   5.6 93   1 38.3   5.7 5.3   2.5 NNE | 17 9.5   12.4 0.00 0.01 43.2   4.6 39.5   4.9
Max     42.8 100 41.7 5.3 - 9.5 0.01 0.10 46.4 42.3
Avg     36.7 95 32.8 0.7 - 2.0 0.00 - - -
Min     33.3 0 -71.6 0.0 - 0.0 0.00 0.00 38.3 32.8

Southern Sonoma County Latest

20 Stations

15 Minute Data | America/Los_Angeles
as of 12/27/25 7:39 AM PST
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 12/27/25 0730 39.3   8.7 96   12 38.1   5.3 1.8   0.5 N | 5 3.9   5.8 0.00 0.00 38.9   7.1 44.7   3.4
Lower Bennett Valley 12/27/25 0730 33.4   17.9 100   23 33.4   11.0 0.5   5.4 NE | 46 2.3   7.7 0.00 0.00 33.0   16.5 40.4   11.2
Kenwood (Wildwood) 12/27/25 0730 38.6   11.5 96   17 37.4   6.3 0.5   3.9 ESE | 114 1.8   10.1 0.00 0.00 38.0   7.3 45.6   5.4
Sonoma Valley (Bedrock) 12/27/25 0730 37.1   13.7 97   24 36.4   6.3 - - - 0.00 0.01 35.7   6.5 43.8   7.4
Sonoma-West (Arnold) 12/27/25 0730 34.0   10.7 100   7 34.0   8.8 0.5   0.9 NNW | 340 1.9   1.8 0.01 0.12 33.8   8.5 39.2   12.3
Sonoma Valley HS 12/27/25 0730 35.0   8.2 100   0 35.0   8.3 0.0   0.7 ENE | 76 0.8   1.8 0.00 0.00 34.7   7.4 39.0   12.1
Sonoma East (Bundschu01) 12/27/25 0730 35.4   15.4 98   19 34.8   9.7 1.4   3.2 NNW | 348 3.1   5.3 0.00 0.00 34.1   8.8 40.9   10.5
Schellville (Sasaki) 12/25/25 1345 56.5   4.2 71   7 47.3   1.1 6.5   2.7 E | 86 15.2   5.7 0.00 0.00 53.4   4.2 57.9   3.1
Sonoma-SE (Napoli) 12/27/25 0730 36.2   13.6 95   14 35.0   9.4 0.0   2.7 N | 0 0.0   4.8 0.00 0.01 35.7   8.7 40.9   11.8
Ricci Vineyards (Carneros) 12/27/25 0730 35.7   13.1 96   11 34.6   9.7 0.6   2.9 NW | 304 1.4   4.4 0.00 0.00 34.8   11.9 41.4   10.7
Carneros (Ranch 71) 12/27/25 0730 43.9   6.2 94   12 42.4   2.7 0.4   2.5 WNW | 300 1.1   6.1 0.00 0.00 42.2   6.2 45.4   6.4
Carneros Upper (Ranch 81) 12/27/25 0730 44.6   7.1 90   11 42.0   3.6 0.6   11.9 W | 273 1.7   16.3 - - 42.1   6.2 45.6   6.1
Carneros Lower (Ranch 81) 12/27/25 0730 35.5   14.6 0   89 -77.0   124.0 1.2   1.4 N | 7 1.9   6.6 0.00 0.00 35.1   11.2 43.0   7.1
Rohnert Park-West (Stony Point) 12/27/25 0730 33.7   19.6 98   18 33.2   14.0 0.0   7.0 E | 94 0.7   12.7 0.00 0.00 33.6   17.2 39.6   13.8
Cartograph Wines Base 12/27/25 0730 41.6   11.5 99   16 41.3   6.8 1.7   6.7 SSE | 157 2.5   16.6 0.00 0.00 40.2   10.9 46.6   6.6
Cartograph Wines Remote 12/27/25 0730 35.4   16.7 - - - - - - - 34.7   12.0 40.0   12.1
Rice-Spivak Vineyard 12/27/25 0730 31.5   21.6 - - - - - - - 31.2   18.1 38.0   15.2
Penngrove (Asellus) 12/27/25 0730 35.8   15.8 98   23 35.3   8.8 1.2   5.6 SE | 134 2.2   10.8 0.00 0.00 34.9   15.4 40.1   12.8
Roger's Creek (Ranch 50) 12/27/25 0730 43.1   6.8 93   16 41.3   1.8 0.7   3.7 E | 98 2.0   6.9 0.00 0.00 42.3   5.4 45.2   5.1
Petaluma (Ranch 10) 12/27/25 0730 34.6   16.8 100   22 34.5   10.1 0.0   0.9 N | 0 0.0   4.0 0.00 0.00 34.4   11.7 42.7   9.6
Max     44.6 100 42.4 1.8 - 3.9 0.01 0.12 42.3 46.6
Avg     37.1 91 30.1 0.7 - 1.7 0.00 - - -
Min     31.5 0 -77.0 0.0 - 0.0 0.00 0.00 31.2 38.0

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