Create Custom Reports and Graphics: Custom Report
Forecast Links
Morning Forecast Frost Forecast 30/90 Day Outlook Setting Alerts & Alarms Forecast Abbreviations and Terms

Latest Observations

Map

15 Minute Data

South County Map

Map

15 Minute Data
Sonoma County Weather Data Links
Yesterday Growing Degree Days Weather Observation Maps Powdery Mildew Satellite/Radar Miscellaneous Air Quality

Northern Sonoma County Latest

24 Stations

15 Minute Data
as of 12/6/25 8:10 PM PST
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 Max Temp (°F) Daily Min Temp (°F)
Rockpile Upper (Cooley) 12/6/25 2000 50.3   1.8 67   33 39.8   8.8 9.9   0.6 NW | 324 12.5   1.3 0.00 0.00 60.6   3.7 45.8   0.1
Rockpile Lower (Cooley) 12/6/25 1945 52.9   5.1 63   22 40.8   3.0 3.1   1.7 NNW | 334 5.7   3.4 0.00 0.00 64.9   1.6 45.3   1.8
Cloverdale-East (Ranch 83) 12/6/25 2000 45.3   5.3 - - 0.1   0.7 SE | 124 1.1   1.3 0.00 0.00 54.7   9.3 36.6   5.0
Cloverdale-SE (Ranch 38) 12/6/25 2000 44.3   4.2 99   13 44.0   0.4 0.3   0.9 S | 186 1.0   1.9 0.00 0.00 52.8   9.8 40.4   0.0
Geyserville-North (Hoffman) 12/6/25 2000 45.3   3.7 97   4 44.5   4.9 1.9   1.5 WNW | 282 4.0   2.6 0.00 0.00 48.0   10.8 34.2   2.6
Geyserville (Ranch 3) 12/6/25 2000 45.2   4.0 100   0 45.2   4.0 1.6   1.5 W | 263 3.2   2.2 0.00 0.00 47.5   11.5 36.0   3.2
Geyserville-East (Ranch 40) 12/6/25 2000 43.6   3.4 100   13 43.6   0.3 1.6   1.9 NNE | 13 3.4   1.4 0.00 0.00 45.1   12.8 39.8   0.9
Geyserville-South (Nervo Station) 12/6/25 2000 44.3   2.4 - - 0.4   0.0 SSW | 197 2.4   0.3 0.00 0.01 46.4   11.9 39.5   4.2
Peterson (Ranch 09) 12/6/25 2000 44.2   2.3 98   5 43.7   3.7 1.8   1.1 WSW | 258 2.5   0.8 0.00 0.00 46.5   9.7 35.8   2.9
Rawah - Crazy Creek 12/6/25 2000 44.4   1.7 100   4 44.5   2.8 2.3   1.9 NNE | 13 4.3   2.4 0.00 0.00 46.9   13.1 37.5   3.4
Whitton Ranch (201e) 12/6/25 2000 44.5   3.7 100   4 44.5   4.8 0.9   0.8 SW | 228 2.1   0.9 0.00 0.00 47.2   11.3 34.8   3.2
Lytton East (Shop Hill Bottom) 12/6/25 2000 44.3   0.4 98   9 43.7   2.1 1.8   0.1 NW | 307 3.6   1.1 0.00 0.00 46.0   10.1 37.0   3.5
Lytton West Lower (Lew 6) 12/6/25 2000 44.5   3.1 100   6 44.5   4.7 2.0   1.7 NNW | 346 3.1   1.5 0.00 0.00 46.4   9.5 36.2   2.9
Lytton West Hill (23PS) 12/6/25 2000 45.0   0.7 100   11 45.0   2.4 1.8   0.6 NNW | 339 4.4   1.9 0.00 0.00 46.8   8.3 38.6   3.5
Lytton East (Hill 5) 12/6/25 2000 44.0   2.0 99   12 43.7   1.5 1.8   0.1 NW | 326 3.8   0.7 0.00 0.00 45.6   10.0 38.9   5.0
Jimtown-North (Piccolo Ranch 15) 12/6/25 2000 45.4   5.1 100   9 45.4   7.6 0.4   0.4 NE | 37 1.8   0.2 0.00 0.00 47.5   13.5 36.1   3.7
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) 12/6/25 2000 45.2   5.5 97   2 44.4   6.0 1.7   1.6 ENE | 74 2.8   1.9 0.00 0.00 47.9   11.5 36.4   5.0
N Chalk Hill Rd (Ranch 63) 12/6/25 2000 44.5   3.2 100   8 44.4   5.4 1.2   0.8 NW | 315 2.3   0.9 0.00 0.00 47.0   11.4 35.9   5.5
Knights Valley (Bavarian Lion) 12/6/25 2000 43.4   0.3 97   9 42.7   2.8 0.4   1.0 ESE | 104 1.8   1.1 0.00 0.00 51.8   11.5 33.3   2.2
Bavarian Lion EFW 12/6/25 2000 43.4   1.1 - - - - - 0.00 0.00 53.6   9.2 33.5   2.0
Franz Valley (Stornetta) 12/6/25 2000 43.7   3.3 97   2 42.8   3.9 1.6   1.4 NNW | 337 2.6   1.6 0.00 0.00 54.4   12.9 32.7   2.4
Upper Dry Creek Valley 12/6/25 2000 44.6   2.9 98   3 43.9   3.6 1.6   1.0 WSW | 248 3.5   1.7 0.00 0.00 49.0   9.4 36.5   3.6
Lower Dry Creek Valley 12/6/25 2000 45.0   4.7 100   0 45.0   4.7 2.0   1.9 NNW | 335 4.6   3.6 0.00 0.00 47.3   9.3 37.1   3.7
Max     52.9 100 45.4 9.9 - 12.5 0.00 0.01 64.9 45.8
Avg     45.1 95 43.8 1.8 - 3.5 0.00 - - -
Min     43.4 63 39.8 0.1 - 1.0 0.00 0.00 45.1 32.7

Latest Observation

34 Stations

15 Minute Data | America/Los_Angeles
as of 12/6/25 8:10 PM PST
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 Max Temp (°F) Daily Min Temp (°F)
Mark West-North (Ranch 14) 12/6/25 2000 46.2   3.8 94   2 44.5   4.2 0.0   0.0 N | 0 0.0   0.4 0.00 0.00 47.6   8.4 39.4   5.8
Bisordi (Fulton) 12/6/25 2000 46.2   7.0 95   2 44.8   7.6 0.5   0.3 WNW | 293 2.3   1.6 0.00 0.00 48.0   7.4 38.2   6.4
Fulton-SE (Barnes Rd) 12/6/25 2000 46.3   4.0 93   3 44.4   4.8 0.5   0.4 WNW | 292 1.9   1.0 0.00 0.00 48.6   6.6 39.0   6.2
Fulton-SW (Ranch 21) 12/6/25 2000 45.5   3.0 94   3 44.0   3.7 0.4   0.8 WNW | 286 2.6   0.7 0.00 0.01 47.3   6.6 37.2   4.0
Healdsburg-South (Sodini) 12/6/25 2000 45.2   3.7 100   7 45.2   5.5 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 46.6   9.7 37.9   3.4
Windsor-East (Ranch 16) 12/6/25 1930 46.3   5.9 95   1 44.9   6.1 1.2   0.8 NW | 318 4.8   3.4 0.00 0.00 47.1   9.6 38.9   7.4
Santa Rosa-NW (Goldfields) 12/6/25 2000 45.9   2.2 96   3 44.7   3.1 0.4   1.7 NNE | 26 1.2   1.5 0.00 0.00 48.0   7.6 38.3   4.0
Goldfields Remote 12/6/25 2000 45.8   5.5 - - - - - - - 48.3   6.1 39.6   5.0
NW Santa Rosa (Piner Road) 12/6/25 2000 45.6   3.1 100   0 45.6   3.1 0.5   0.2 ENE | 57 2.4   1.1 0.00 0.00 47.4   7.7 36.6   2.0
River Rd South (Denner Ranch) 12/6/25 2000 45.3   1.4 100   5 45.3   2.9 0.6   0.6 SW | 229 2.4   0.2 - - 47.2   7.6 37.4   2.8
West Santa Rosa (LOV Vineyard) 12/6/25 2000 45.3   2.8 95   2 44.0   3.5 0.3   0.1 SW | 236 1.1   0.7 0.00 0.00 47.8   8.4 37.2   1.6
Guerneville Rd (Prokopakis) 12/6/25 2000 45.7   2.3 95   3 44.5   3.2 - - - 0.00 0.01 48.4   6.1 38.2   2.1
SunnyView Vineyard (SCWC) 12/6/25 2000 45.3   6.5 94   1 43.8   6.9 0.2   0.2 NE | 42 2.5   2.5 0.00 0.00 48.2   7.5 35.5   1.4
Guerneville Rd West (Balletto) 12/6/25 2000 45.4   5.4 97   5 44.6   6.7 0.1   0.1 SW | 236 1.1   1.1 0.00 0.00 47.8   7.1 36.6   1.7
Sanchietti Ranch 12/6/25 2000 46.0   3.1 98   2 45.4   3.7 0.2   1.1 NNE | 21 1.4   0.9 0.00 0.00 49.3   5.6 36.9   1.0
Occidental Rd (Sebastopol) 12/6/25 1930 45.0   2.1 100   0 45.0   2.1 0.3   1.1 ESE | 102 2.0   1.1 0.00 0.00 48.4   6.4 35.2   0.7
Lower Westside Rd (Ranch 12) 12/6/25 2000 45.7   4.2 97   3 45.0   5.1 0.8   0.8 SW | 234 1.9   1.9 0.00 0.01 47.2   9.7 37.0   1.9
Guerneville (Laughlin Rd) 12/6/25 2000 45.8   3.7 96   1 44.8   3.5 1.4   1.3 NNE | 16 3.1   2.1 0.00 0.00 49.4   12.1 39.9   2.0
Korbel (Winery) 12/6/25 2000 45.7   2.1 96   1 44.7   2.5 1.6   1.4 E | 93 2.8   1.6 0.00 0.00 49.1   9.0 39.4   0.8
Forestville (Shone Farms) 12/6/25 2000 45.2   0.5 97   8 44.4   2.7 0.0   1.0 SE | 135 0.5   1.4 0.00 0.01 48.7   7.4 37.4   2.6
Forestville-NE (Ranch 30) 12/6/25 2000 44.4   3.0 99   2 44.1   3.6 1.8   1.7 S | 172 2.7   2.0 0.00 0.01 46.4   10.8 37.4   2.0
Foggy Bend (Ranch 41) 12/6/25 2000 45.8   3.7 98   1 45.3   4.0 1.0   0.9 S | 169 2.8   1.7 0.00 0.01 47.7   9.1 37.7   1.2
Rawah - Last Stop 12/6/25 2000 44.9   4.2 99   2 44.6   4.8 1.6   1.3 ENE | 78 3.3   2.2 0.00 0.00 47.4   9.6 37.6   4.2
Green Valley Vineyard 12/6/25 2000 43.9   1.2 98   3 43.5   2.0 1.2   1.1 NNE | 15 2.8   2.0 0.00 0.01 47.2   9.2 36.7   1.5
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) 12/6/25 2000 45.2   4.9 - - - - - - - 48.6   9.8 38.8   4.9
Keefer Ranch (Green Valley) 12/6/25 2000 45.0   5.6 98   2 44.5   6.0 - - - 0.00 0.00 48.1   10.0 37.8   5.3
Graton-West (Dutton Ranch) 12/6/25 2000 44.9   4.0 100   0 44.9   4.0 1.5   1.5 NE | 56 4.1   4.1 0.00 0.00 48.0   9.8 38.9   6.2
Graton-South (Mill Station Rd) 12/6/25 2000 44.7   3.9 97   4 43.9   4.8 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 48.1   8.8 39.6   6.8
Occidental (Horseshoe Bend) 12/6/25 2000 43.0   2.8 100   8 43.0   0.5 - - - 0.00 0.00 47.8   8.8 39.3   2.1
Sexton Valley (Jacqueline's Blk) 12/6/25 2000 44.6   4.3 97   2 43.9   4.9 1.3   1.0 ESE | 114 3.5   1.7 0.00 0.00 48.4   9.1 40.5   7.1
Sebastopol Hills (Burnside Rd) 12/6/25 2000 43.0   0.9 100   7 43.1   1.1 0.1   0.0 NE | 48 1.0   0.7 0.00 0.00 46.5   9.7 38.9   0.6
Pleasant Hill 12/6/25 2000 43.5   1.0 97   4 42.7   2.1 1.4   0.9 ENE | 75 3.4   1.7 0.00 0.00 47.2   7.9 37.8   1.0
Seaview/Fort Ross (Hirsch) 12/6/25 2000 53.4   2.7 55   41 37.6   12.1 1.5   1.7 NW | 326 3.6   4.8 0.00 0.00 60.3   1.7 48.4   1.2
Max     53.4 100 45.6 1.8 - 4.8 0.00 0.01 60.3 48.4
Avg     45.4 96 44.2 0.7 - 2.2 0.00 - - -
Min     43.0 55 37.6 0.0 - 0.0 0.00 0.00 46.4 35.2

Southern Sonoma County Latest

20 Stations

15 Minute Data | America/Los_Angeles
as of 12/6/25 8:10 PM PST
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 12/6/25 2000 41.3   3.5 98   9 40.8   1.0 1.2   0.7 N | 4 2.5   0.6 0.00 0.00 36.8   2.3 52.0   3.7
Lower Bennett Valley 12/6/25 2000 44.0   5.7 98   1 43.4   6.0 1.0   0.1 SE | 130 2.1   0.2 0.00 0.00 35.7   5.5 54.7   3.6
Kenwood (Wildwood) 12/6/25 2000 42.9   4.9 100   1 42.9   5.3 0.5   0.5 E | 90 1.3   1.3 0.00 0.00 36.7   4.5 47.1   4.4
Sonoma Valley (Bedrock) 12/6/25 2000 42.8   4.9 95   1 41.6   5.1 - - - 0.00 0.00 36.4   5.4 45.0   7.8
Sonoma-West (Arnold) 12/6/25 2000 44.5   7.9 94   0 43.0   7.9 0.9   0.1 NNE | 31 3.3   0.9 0.00 0.00 38.8   6.9 46.2   7.7
Sonoma Valley HS 12/6/25 2000 44.7   4.9 100   0 44.6   5.0 0.0   0.1 NE | 47 0.6   0.6 0.00 0.00 39.8   5.9 46.2   6.4
Sonoma East (Bundschu01) 12/6/25 2000 44.5   7.1 93   0 42.6   6.9 3.2   2.1 NE | 50 5.5   3.1 0.00 0.00 39.3   6.9 46.5   5.8
Schellville (Sasaki) 12/6/25 2000 45.3   7.0 93   3 43.3   7.7 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 38.3   5.5 46.4   6.7
Sonoma-SE (Napoli) 12/6/25 2000 44.8   6.2 92   1 42.8   6.4 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 39.9   6.0 46.6   7.9
Ricci Vineyards (Carneros) 12/6/25 2000 44.8   6.3 93   0 42.9   6.3 1.6   0.5 E | 79 4.4   2.3 0.00 0.00 40.1   6.7 46.4   6.3
Carneros (Ranch 71) 12/6/25 2000 43.3   1.4 97   4 42.4   2.6 1.4   0.9 NNE | 14 3.4   2.0 0.00 0.00 38.9   0.1 44.8   6.1
Carneros Upper (Ranch 81) 12/6/25 1915 43.7   2.0 0   99 -62.8   104.5 1.1   0.3 NE | 37 3.4   0.9 - - 37.9   0.9 45.2   6.3
Carneros Lower (Ranch 81) 12/6/25 1915 44.4   5.1 94   2 42.7   5.7 1.2   1.1 NNE | 29 3.2   2.3 0.00 0.00 37.7   2.5 45.9   5.2
Rohnert Park-West (Stony Point) 12/6/25 2000 44.4   4.0 97   4 43.6   5.2 1.6   1.3 E | 96 5.7   4.1 0.00 0.00 33.8   0.4 48.0   6.0
Cartograph Wines Base 12/6/25 2000 43.4   1.2 100   4 43.4   0.2 3.4   1.7 NE | 44 6.4   1.7 0.00 0.00 39.2   3.5 47.5   5.9
Cartograph Wines Remote 12/6/25 2000 44.1   0.2 - - - - - - - 35.3   0.3 48.7   2.0
Rice-Spivak Vineyard 12/6/25 2000 44.0   0.4 - - - - - - - 32.5   0.2 48.7   6.1
Penngrove (Asellus) 12/6/25 2000 43.7   5.3 95   2 42.5   6.0 3.1   3.1 E | 87 5.2   5.2 0.00 0.00 35.4   3.2 47.2   5.1
Roger's Creek (Ranch 50) 12/6/25 2000 42.0   0.0 100   3 42.0   0.8 2.4   2.7 E | 84 5.3   1.8 0.00 0.00 38.7   0.1 43.4   8.0
Petaluma (Ranch 10) 12/6/25 2000 44.4   3.8 93   1 42.6   4.0 1.5   1.5 ESE | 107 2.9   2.4 0.00 0.00 39.6   4.4 48.0   5.3
Max     45.3 100 44.6 3.4 - 6.4 0.00 0.00 40.1 54.7
Avg     43.8 91 36.9 1.4 - 3.2 0.00 - - -
Min     41.3 0 -62.8 0.0 - 0.0 0.00 0.00 32.5 43.4
About WWG
Purchasing Weather Stations for the SCWC Weather Network Contact WWG about Alert Monitoring Service

Latest Observations

Map

Hourly Data