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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 12/9/25 5:20 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) 12/9/25 0515 48.2   3.0 86   19 44.1   3.6 11.3   2.1 NW | 321 16.7   2.6 0.00 0.00 54.0   2.4 47.6   4.3
Rockpile Lower (Cooley) 12/9/25 0500 48.9   4.0 83   17 44.1   0.8 0.2   0.1 WNW | 292 1.5   0.2 0.00 0.00 51.5   6.1 48.0   5.1
Cloverdale-East (Ranch 83) 12/9/25 0515 40.2   4.4 - - 0.7   0.5 NW | 323 2.2   0.5 0.00 0.01 41.8   0.0 39.2   3.7
Cloverdale-SE (Ranch 38) 12/9/25 0515 40.2   2.5 100   0 40.2   2.5 0.6   1.7 E | 100 1.8   2.1 0.00 0.01 44.0   1.8 38.7   1.2
Geyserville-North (Hoffman) 12/9/25 0515 42.0   0.0 97   0 41.2   0.0 0.0   0.3 N | 0 0.0   1.7 0.00 0.00 43.3   0.7 41.7   0.2
Geyserville (Ranch 3) 12/9/25 0500 41.9   0.2 100   0 41.9   0.2 0.4   0.5 ENE | 69 2.6   0.1 0.00 0.00 42.9   0.7 41.9   0.0
Geyserville-East (Ranch 40) 12/9/25 0515 39.1   1.1 100   0 39.1   1.1 0.7   0.5 ENE | 58 1.8   1.5 0.00 0.01 41.2   0.6 38.9   1.1
Geyserville-South (Nervo Station) 12/9/25 0515 41.8   0.7 - - 0.2   0.2 E | 80 1.7   1.0 0.00 0.01 42.6   1.2 41.5   0.6
Peterson (Ranch 09) 12/9/25 0515 41.3   0.0 99   0 41.0   0.0 0.5   0.7 NNE | 24 2.0   0.8 0.00 0.00 41.8   1.2 41.2   0.0
Rawah - Crazy Creek 12/9/25 0515 40.9   1.0 100   0 40.9   1.0 1.7   0.9 NNE | 19 3.2   1.0 0.00 0.00 43.1   0.3 40.8   1.1
Whitton Ranch (201e) 12/9/25 0515 41.7   0.5 100   0 41.7   0.5 1.4   0.1 E | 85 2.2   0.2 0.00 0.00 42.3   1.2 41.6   0.5
Lytton East (Shop Hill Bottom) 12/9/25 0515 41.7   0.4 98   0 41.2   0.4 0.6   1.4 SE | 137 1.8   1.4 0.00 0.00 42.1   1.4 41.5   0.5
Lytton West Lower (Lew 6) 12/9/25 0515 41.8   0.7 100   0 41.8   0.7 0.4   0.2 ENE | 59 1.6   0.9 0.00 0.00 42.2   1.5 41.7   0.6
Lytton West Hill (23PS) 12/9/25 0515 42.0   1.0 100   0 42.0   1.0 1.7   1.5 NW | 309 2.9   1.7 0.00 0.00 42.2   1.8 41.8   1.1
Lytton East (Hill 5) 12/9/25 0515 41.4   0.3 98   0 41.1   0.3 0.8   1.4 ENE | 72 1.9   2.1 0.00 0.01 41.9   1.5 41.4   0.3
Jimtown-North (Piccolo Ranch 15) 12/9/25 0515 41.4   0.5 100   0 41.4   0.5 0.4   1.6 N | 360 1.8   2.4 0.00 0.00 43.0   0.7 41.1   0.4
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) 12/9/25 0500 40.6   0.6 100   0 40.6   0.6 0.9   1.1 ENE | 58 1.8   2.2 0.00 0.00 42.7   0.8 40.4   0.6
N Chalk Hill Rd (Ranch 63) 12/9/25 0515 40.1   0.4 100   0 40.0   0.5 1.9   0.4 NE | 55 3.2   1.9 0.00 0.00 42.5   0.1 39.9   0.6
Knights Valley (Bavarian Lion) 12/9/25 0515 39.4   0.6 98   0 38.9   0.7 1.8   1.6 SSE | 162 3.9   2.1 0.00 0.00 41.8   0.5 39.3   0.6
Bavarian Lion EFW 12/9/25 0515 39.7   1.0 - - - - - 0.00 0.00 42.3   0.5 39.4   0.9
Franz Valley (Stornetta) 12/9/25 0515 36.2   3.5 98   0 35.6   3.5 0.1   0.5 S | 188 0.9   1.8 0.00 0.00 39.3   3.0 36.0   3.5
Upper Dry Creek Valley 12/9/25 0500 42.0   0.5 98   0 41.5   0.4 0.5   0.1 ESE | 112 1.9   0.4 0.00 0.00 42.4   1.1 41.9   0.4
Lower Dry Creek Valley 12/9/25 0515 41.7   1.5 100   0 41.7   1.5 1.8   1.2 NW | 310 3.0   1.7 0.00 0.00 42.4   1.8 41.7   1.5
Max     48.9 100 44.1 11.3 - 16.7 0.00 0.01 54.0 48.0
Avg     41.5 98 41.0 1.3 - 2.7 0.00 - - -
Min     36.2 83 35.6 0.0 - 0.0 0.00 0.00 39.3 36.0

Latest Observation

34 Stations

15 Minute Data | America/Los_Angeles
as of 12/9/25 5:20 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) 12/9/25 0515 40.8   0.5 98   0 40.4   0.6 1.8   0.8 NE | 50 3.6   1.5 0.00 0.00 43.0   0.3 40.6   0.4
Bisordi (Fulton) 12/9/25 0515 41.4   0.3 99   1 41.2   0.6 1.9   1.3 NE | 56 3.1   1.8 0.00 0.00 43.4   0.3 41.4   0.3
Fulton-SE (Barnes Rd) 12/9/25 0515 41.6   0.1 98   0 41.0   0.2 1.3   0.4 ENE | 67 2.5   1.0 0.00 0.00 43.3   0.2 41.4   0.1
Fulton-SW (Ranch 21) 12/9/25 0515 41.6   0.2 0   0 -67.7   0.1 0.2   1.7 ENE | 69 1.4   2.1 0.00 0.01 43.1   0.4 41.5   0.1
Healdsburg-South (Sodini) 12/9/25 0515 41.9   1.5 100   0 41.9   1.5 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 43.1   1.0 41.5   1.5
Windsor-East (Ranch 16) 12/9/25 0515 40.6   1.1 100   0 40.6   1.1 1.8   3.5 ESE | 114 3.9   3.7 0.00 0.00 42.8   0.3 40.3   1.0
Santa Rosa-NW (Goldfields) 12/9/25 0515 41.8   0.2 100   0 41.8   0.2 0.7   1.7 SSE | 147 2.1   1.8 0.00 0.00 43.3   0.5 41.8   0.2
Goldfields Remote 12/9/25 0515 41.7   0.2 - - - - - - - 43.3   0.6 41.7   0.1
NW Santa Rosa (Piner Road) 12/9/25 0515 41.7   0.3 100   0 41.7   0.3 1.1   1.4 NE | 49 2.2   2.3 0.00 0.00 43.2   0.6 41.7   0.1
River Rd South (Denner Ranch) 12/9/25 0515 41.9   0.5 100   0 41.9   0.5 2.4   0.8 SE | 143 3.5   1.8 - - 43.5   0.1 41.8   0.4
West Santa Rosa (LOV Vineyard) 12/9/25 0515 41.9   0.2 100   0 41.9   0.2 0.6   0.1 NE | 42 2.6   0.7 0.00 0.00 43.2   0.5 41.8   0.2
Guerneville Rd (Prokopakis) 12/9/25 0515 42.3   0.2 100   0 42.3   0.1 - - - 0.00 0.00 43.6   0.5 42.0   0.4
SunnyView Vineyard (SCWC) 12/9/25 0515 41.7   0.1 100   0 41.6   0.1 0.3   0.8 NNE | 33 1.5   1.2 0.00 0.00 43.0   0.6 41.6   0.2
Guerneville Rd West (Balletto) 12/9/25 0515 42.3   0.1 100   0 42.3   0.0 0.2   2.3 NNE | 31 1.3   3.5 0.00 0.00 43.6   0.4 42.1   0.2
Sanchietti Ranch 12/9/25 0515 43.2   0.0 100   0 43.2   0.0 2.5   0.2 SE | 135 4.1   1.4 0.00 0.00 44.3   0.1 43.0   0.2
Occidental Rd (Sebastopol) 12/9/25 0515 42.0   0.3 100   0 42.0   0.3 1.5   0.5 ESE | 113 3.3   0.9 0.00 0.00 43.3   0.3 41.4   0.1
Lower Westside Rd (Ranch 12) 12/9/25 0515 42.4   0.4 100   0 42.4   0.4 0.1   1.6 SSW | 194 1.5   1.9 0.00 0.00 43.2   0.9 42.1   0.4
Guerneville (Laughlin Rd) 12/9/25 0515 42.2   0.6 98   0 41.6   0.6 1.1   0.5 N | 349 2.4   0.4 0.00 0.00 43.1   0.2 42.0   0.7
Korbel (Winery) 12/9/25 0445 42.4   0.7 100   0 42.4   0.6 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 42.8   1.0 42.2   0.9
Forestville (Shone Farms) 12/9/25 0515 42.3   0.3 98   0 41.7   0.3 1.3   1.1 ESE | 116 3.0   1.5 0.00 0.01 44.1   1.4 40.7   0.4
Forestville-NE (Ranch 30) 12/9/25 0515 41.4   0.2 100   0 41.4   0.2 2.1   1.0 SE | 130 3.4   2.3 0.00 0.00 42.2   0.5 41.4   0.3
Foggy Bend (Ranch 41) 12/9/25 0515 43.0   0.1 100   0 43.0   0.1 1.3   0.2 NE | 39 2.1   1.7 0.00 0.00 43.3   0.8 42.8   0.1
Rawah - Last Stop 12/9/25 0515 42.2   0.4 100   0 42.2   0.5 1.4   0.6 SE | 131 2.8   1.5 0.00 0.01 43.0   0.5 42.2   0.5
Green Valley Vineyard 12/9/25 0515 41.5   0.7 99   0 41.2   0.8 0.8   0.2 ENE | 74 2.8   0.9 0.00 0.01 42.8   0.1 41.2   0.7
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) 12/9/25 0515 42.3   0.8 - - - - - - - 43.6   0.2 42.1   0.9
Keefer Ranch (Green Valley) 12/9/25 0515 42.2   0.8 100   0 42.2   0.8 - - - 0.00 0.00 43.4   0.4 42.1   0.8
Graton-West (Dutton Ranch) 12/9/25 0515 42.1   0.6 100   0 42.1   0.7 0.9   0.6 NNE | 16 2.8   0.9 0.00 0.00 43.5   0.2 41.8   0.8
Graton-South (Mill Station Rd) 12/9/25 0515 42.1   0.2 100   0 42.1   0.1 0.0   0.0 N | 0 0.0   0.5 0.00 0.00 43.5   0.1 41.4   0.6
Occidental (Horseshoe Bend) 12/9/25 0515 40.4   0.5 100   0 40.4   0.5 - - - 0.00 0.00 41.4   0.3 40.2   0.5
Sexton Valley (Jacqueline's Blk) 12/9/25 0515 42.2   0.4 100   0 42.1   0.4 0.8   2.4 NE | 48 2.7   3.8 0.00 0.00 43.5   0.1 42.1   0.3
Sebastopol Hills (Burnside Rd) 12/9/25 0515 41.3   0.1 100   0 41.3   0.1 0.0   0.1 NE | 41 1.0   0.9 0.00 0.00 42.3   0.0 40.8   0.5
Pleasant Hill 12/9/25 0515 41.5   0.0 98   0 41.0   0.0 3.0   0.0 E | 97 5.7   0.1 0.00 0.00 42.5   0.1 41.2   0.2
Seaview/Fort Ross (Hirsch) 12/9/25 0515 51.8   2.3 81   17 46.2   4.1 2.0   1.5 N | 352 4.9   3.3 0.00 0.00 54.6   0.0 50.7   4.6
Max     51.8 100 46.2 3.0 - 5.7 0.00 0.01 54.6 50.7
Avg     42.2 96 38.4 1.1 - 2.5 0.00 - - -
Min     40.4 0 -67.7 0.0 - 0.0 0.00 0.00 41.4 40.2

Southern Sonoma County Latest

20 Stations

15 Minute Data | America/Los_Angeles
as of 12/9/25 5:20 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 12/9/25 0515 35.8   0.4 98   1 35.3   0.5 0.5   0.0 N | 2 1.5   0.1 0.00 0.00 35.5   1.4 42.3   3.0
Lower Bennett Valley 12/9/25 0515 39.0   1.2 100   0 39.0   1.2 2.7   1.2 N | 352 4.4   0.8 0.00 0.01 38.6   1.3 40.7   0.7
Kenwood (Wildwood) 12/9/25 0515 40.4   0.6 100   0 40.4   0.6 1.7   0.2 SSE | 149 3.7   0.1 0.00 0.01 40.2   0.5 41.7   0.3
Sonoma Valley (Bedrock) 12/9/25 0515 40.2   0.1 98   0 39.7   0.0 - - - 0.00 0.00 39.5   0.3 41.7   0.3
Sonoma-West (Arnold) 12/9/25 0515 42.2   0.8 100   0 42.2   0.8 1.2   1.1 W | 266 3.9   3.0 0.00 0.00 42.0   0.8 43.5   0.4
Sonoma Valley HS 12/9/25 0515 42.2   0.8 100   0 42.2   0.8 1.2   0.7 NNW | 332 2.5   2.0 0.00 0.00 41.6   1.2 43.5   0.4
Sonoma East (Bundschu01) 12/9/25 0515 41.6   1.0 96   2 40.7   0.6 3.4   0.1 NNE | 29 5.7   0.7 0.00 0.00 41.6   1.0 42.8   1.1
Schellville (Sasaki) 12/9/25 0015 44.2   0.1 94   1 42.5   0.3 1.3   0.6 NW | 315 4.1   3.7 0.00 0.00 44.1   0.1 44.3   0.1
Sonoma-SE (Napoli) 12/9/25 0515 42.2   0.6 95   1 40.9   0.3 0.1   1.6 NE | 40 2.4   2.7 0.00 0.00 41.8   0.6 43.8   0.5
Ricci Vineyards (Carneros) 12/9/25 0515 42.0   0.7 96   2 41.1   0.2 2.0   1.4 N | 11 4.1   2.0 0.00 0.00 42.0   0.7 43.8   0.0
Carneros (Ranch 71) 12/9/25 0515 41.0   0.5 100   0 40.9   0.5 1.2   0.9 WNW | 285 2.8   1.4 0.00 0.00 40.8   0.6 42.4   0.5
Carneros Upper (Ranch 81) 12/9/25 0515 40.7 100 40.7 2.6 N | 9 4.4 - - 40.7 42.0
Carneros Lower (Ranch 81) 12/8/25 1245 45.8   0.5 88   0 42.5   0.5 1.1   0.6 ESE | 103 4.5   0.4 0.00 0.00 41.7   0.4 46.2   0.4
Rohnert Park-West (Stony Point) 12/9/25 0515 42.2   0.4 100   0 42.1   0.3 3.1   0.7 E | 94 5.3   2.0 0.00 0.00 41.8   0.5 43.1   0.4
Cartograph Wines Base 12/9/25 0515 41.8   0.1 100   0 41.8   0.1 2.5   1.0 ENE | 63 5.4   1.9 0.00 0.00 41.5   0.3 42.6   0.0
Cartograph Wines Remote 12/9/25 0515 42.3   0.1 - - - - - - - 42.2   0.2 43.3   0.0
Rice-Spivak Vineyard 12/9/25 0515 42.2   0.1 - - - - - - - 42.0   0.4 43.3   0.1
Penngrove (Asellus) 12/9/25 0515 41.8   0.2 98   0 41.4   0.1 5.8   1.7 ESE | 120 9.6   3.1 0.00 0.00 41.5   0.4 42.8   0.2
Roger's Creek (Ranch 50) 12/9/25 0515 40.2   0.5 100   0 40.2   0.5 4.0   1.0 E | 96 7.2   1.3 0.00 0.00 39.8   0.7 41.1   0.4
Petaluma (Ranch 10) 12/9/25 0515 42.8   0.0 96   0 41.7   0.0 2.5   0.2 SE | 124 3.7   0.5 0.00 0.00 42.5   0.2 43.8   0.0
Max     42.8 100 42.2 5.8 - 9.6 0.00 0.01 42.5 43.8
Avg     41.2 99 40.6 2.3 - 4.4 0.00 - - -
Min     35.8 95 35.3 0.1 - 1.5 0.00 0.00 35.5 40.7

Latest Observations

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