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 12/7/25 10:14 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) 12/7/25 2200 44.7   4.5 100   28 44.7   4.2 7.3   1.0 NW | 320 11.0   1.3 0.00 0.00 63.7   3.1 44.3   1.5
Rockpile Lower (Cooley) 12/7/25 2145 47.2   5.2 95   29 45.8   4.6 5.0   4.1 NNW | 331 8.1   4.6 0.00 0.00 63.0   2.0 46.4   1.2
Cloverdale-East (Ranch 83) 12/7/25 2200 42.6   1.2 - - 0.6   0.6 NNW | 340 1.8   0.8 0.00 0.00 51.6   3.1 39.3   2.7
Cloverdale-SE (Ranch 38) 12/7/25 2145 42.0   1.1 100   0 41.9   1.0 1.0   0.3 SSE | 155 3.8   2.0 0.00 0.01 48.4   4.4 38.6   1.8
Geyserville-North (Hoffman) 12/7/25 2200 43.6   1.2 97   0 42.8   1.2 0.7   0.9 NNE | 16 2.1   0.4 0.00 0.00 47.4   0.7 41.0   6.8
Geyserville (Ranch 3) 12/7/25 2200 43.3   1.3 100   0 43.3   1.3 1.2   0.0 SE | 126 2.7   0.1 0.00 0.00 47.5   0.1 41.0   5.0
Geyserville-East (Ranch 40) 12/7/25 2200 40.0   2.1 100   0 40.1   2.1 2.8   2.1 ENE | 58 3.7   2.0 0.01 0.02 44.8   0.3 38.3   1.5
Geyserville-South (Nervo Station) 12/7/25 2200 43.5   0.3 - - 0.2   0.6 E | 95 2.1   1.0 0.00 0.01 46.3   0.0 40.2   0.8
Peterson (Ranch 09) 12/7/25 2200 43.0   0.6 98   0 42.5   0.6 2.1   1.3 NNW | 336 3.0   1.5 0.00 0.01 47.0   0.4 40.2   4.4
Rawah - Crazy Creek 12/7/25 2200 42.8   1.5 100   0 42.8   1.5 1.9   1.1 NNW | 348 4.0   1.9 0.00 0.00 47.8   0.9 39.8   2.3
Whitton Ranch (201e) 12/7/25 2200 43.3   0.6 100   0 43.3   0.6 1.3   0.4 ENE | 57 3.1   0.9 0.00 0.01 47.1   0.1 40.6   5.9
Lytton East (Shop Hill Bottom) 12/7/25 2200 43.8   0.2 98   0 43.3   0.2 0.7   0.4 ESE | 115 2.3   0.1 0.00 0.01 47.4   1.4 40.6   3.6
Lytton West Lower (Lew 6) 12/7/25 2200 44.0   0.2 100   0 44.0   0.2 0.4   0.7 N | 357 2.1   0.3 0.00 0.01 47.9   1.4 40.8   4.6
Lytton West Hill (23PS) 12/7/25 2145 44.1   0.2 100   0 44.1   0.2 0.5   0.4 SW | 236 1.7   0.4 0.00 0.01 47.6   0.9 41.1   2.5
Lytton East (Hill 5) 12/7/25 2200 43.6   0.2 98   1 43.1   0.0 0.8   0.8 SSE | 165 2.3   0.4 0.00 0.01 47.0   1.4 40.3   1.4
Jimtown-North (Piccolo Ranch 15) 12/7/25 2200 43.7   1.1 100   0 43.7   1.0 1.7   1.6 N | 352 3.9   2.4 0.00 0.00 48.2   0.7 40.4   4.3
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) 12/7/25 2200 44.1   0.4 100   0 44.1   0.4 1.4   0.2 E | 86 5.2   2.1 0.00 0.00 50.4   2.5 40.6   4.2
N Chalk Hill Rd (Ranch 63) 12/7/25 2200 43.2   0.4 100   0 43.2   0.4 2.4   1.5 SSE | 148 4.0   1.9 0.00 0.00 48.0   1.0 39.6   3.8
Knights Valley (Bavarian Lion) 12/7/25 2200 43.1   1.3 98   0 42.6   1.4 2.9   1.3 SSE | 168 5.4   2.3 0.00 0.00 53.2   1.4 39.5   6.2
Bavarian Lion EFW 12/7/25 2200 43.5   1.4 - - - - - 0.00 0.00 54.1   0.5 39.2   5.7
Franz Valley (Stornetta) 12/7/25 2200 42.4   0.7 97   0 41.8   0.7 1.0   1.6 SE | 134 2.0   2.7 0.00 0.00 53.6   0.8 38.4   5.7
Upper Dry Creek Valley 12/7/25 2200 43.5   0.8 97   0 42.8   0.9 0.8   0.3 NW | 307 2.0   0.0 0.00 0.00 49.0   0.1 39.5   3.0
Lower Dry Creek Valley 12/7/25 2200 44.0   0.3 100   0 44.0   0.3 1.3   1.0 WNW | 297 4.0   2.5 0.00 0.00 47.9   0.6 40.8   3.8
Max     47.2 100 45.8 7.3 - 11.0 0.01 0.02 63.7 46.4
Avg     43.4 99 43.2 1.7 - 3.7 0.00 - - -
Min     40.0 95 40.1 0.2 - 1.7 0.00 0.00 44.8 38.3

Latest Observation

34 Stations

15 Minute Data | America/Los_Angeles
as of 12/7/25 10:14 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) 12/7/25 2200 43.5   1.7 97   0 42.7   1.6 0.8   0.6 NNW | 342 2.6   1.2 0.00 0.00 53.0   5.4 40.8   1.4
Bisordi (Fulton) 12/7/25 2200 43.7   1.9 98   1 43.2   1.6 0.2   0.7 N | 8 1.7   0.4 0.00 0.00 51.1   3.0 39.5   1.3
Fulton-SE (Barnes Rd) 12/7/25 2200 44.0   2.0 96   1 42.9   1.7 1.1   0.8 NW | 311 4.2   1.8 0.00 0.00 51.8   3.3 39.7   0.7
Fulton-SW (Ranch 21) 12/7/25 2145 43.2   2.2 0   63 -66.8   72.3 0.7   0.1 N | 3 2.4   0.1 0.00 0.00 51.1   3.8 39.0   1.7
Healdsburg-South (Sodini) 12/7/25 2200 43.8   1.0 100   0 43.8   1.0 0.9   0.9 NE | 52 3.8   3.8 0.00 0.00 50.0   3.3 39.3   1.3
Windsor-East (Ranch 16) 12/7/25 2200 43.6   1.2 100   0 43.6   1.2 0.9   0.1 NW | 320 2.6   0.4 0.00 0.00 54.5   7.4 37.8   1.0
Santa Rosa-NW (Goldfields) 12/7/25 2200 43.7   2.0 100   3 43.7   1.3 0.2   0.7 N | 7 2.1   0.7 0.00 0.00 55.7   7.7 40.0   1.7
Goldfields Remote 12/7/25 2200 43.6   2.0 - - - - - - - 52.3   4.0 38.6   1.0
NW Santa Rosa (Piner Road) 12/7/25 2200 43.6   2.0 100   0 43.6   2.0 1.7   1.1 NNE | 19 3.5   1.6 0.00 0.00 53.1   5.8 41.7   5.1
River Rd South (Denner Ranch) 12/7/25 2200 43.5   1.8 100   0 43.5   1.8 1.8   0.8 NNE | 24 3.7   0.9 - - 53.3   6.1 39.1   1.7
West Santa Rosa (LOV Vineyard) 12/7/25 2200 43.6   1.9 97   1 42.8   1.6 1.6   1.2 NNE | 28 3.6   0.6 0.00 0.00 54.3   6.5 41.3   4.1
Guerneville Rd (Prokopakis) 12/7/25 2200 44.1   1.7 98   1 43.6   1.3 - - - 0.00 0.00 53.6   5.1 41.6   3.4
SunnyView Vineyard (SCWC) 12/7/25 2200 43.5   1.8 99   3 43.3   0.9 0.8   0.7 NW | 316 2.7   1.7 0.00 0.00 54.8   6.6 37.9   2.4
Guerneville Rd West (Balletto) 12/7/25 2200 44.1   1.6 98   1 43.6   1.4 1.9   0.8 NNE | 24 3.9   0.2 0.00 0.00 52.8   5.0 39.5   3.0
Sanchietti Ranch 12/7/25 2200 44.8   1.4 99   1 44.6   1.2 1.4   0.4 SE | 132 3.7   0.6 0.00 0.00 52.6   3.4 42.4   5.6
Occidental Rd (Sebastopol) 12/7/25 2200 43.8   1.2 100   0 43.8   1.2 2.1   1.9 ENE | 61 4.8   3.5 0.00 0.00 52.9   4.5 40.5   5.2
Lower Westside Rd (Ranch 12) 12/7/25 2200 43.5   1.7 100   0 43.4   1.6 0.5   0.6 W | 264 1.7   0.4 0.00 0.00 48.1   0.9 42.0   5.1
Guerneville (Laughlin Rd) 12/7/25 2200 44.0   1.1 97   0 43.2   1.2 2.1   1.5 S | 183 4.7   2.4 0.00 0.00 52.6   3.2 43.2   3.3
Korbel (Winery) 12/7/25 2200 43.4   1.8 100   3 43.4   0.9 0.0   1.4 N | 0 0.0   4.0 0.00 0.00 49.6   0.5 42.9   3.5
Forestville (Shone Farms) 12/7/25 2200 42.8   2.2 97   0 42.1   2.2 0.8   0.5 SSE | 147 2.0   0.4 0.00 0.01 49.2   0.5 38.7   1.3
Forestville-NE (Ranch 30) 12/7/25 2200 42.0   2.2 100   0 42.0   2.1 1.1   0.2 SE | 135 2.7   0.1 0.00 0.00 48.9   2.5 41.0   3.6
Foggy Bend (Ranch 41) 12/7/25 2115 43.7   2.0 100   1 43.6   1.8 2.0   1.6 S | 176 3.8   2.3 0.00 0.00 47.8   0.1 42.7   5.0
Rawah - Last Stop 12/7/25 2200 43.0   1.9 100   0 43.0   2.0 1.6   0.8 NE | 40 3.4   0.8 0.00 0.01 48.2   0.8 39.7   2.1
Green Valley Vineyard 12/7/25 2200 42.7   1.1 99   0 42.4   1.0 2.0   1.2 ENE | 62 4.4   1.8 0.00 0.01 50.6   3.3 39.7   3.0
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) 12/7/25 2200 44.0   1.3 - - - - - - - 51.9   3.3 41.1   2.3
Keefer Ranch (Green Valley) 12/7/25 2200 43.9   0.9 100   1 43.8   0.7 - - - 0.00 0.01 50.4   2.2 40.7   2.9
Graton-West (Dutton Ranch) 12/7/25 2200 44.0   0.8 100   0 44.0   0.8 1.9   1.5 NNE | 13 3.7   1.4 0.00 0.01 50.9   2.9 41.0   2.0
Graton-South (Mill Station Rd) 12/7/25 2200 43.9   0.8 99   1 43.6   0.6 0.2   0.2 E | 82 3.3   0.9 0.00 0.00 53.3   5.3 39.3   0.3
Occidental (Horseshoe Bend) 12/7/25 2200 41.6   0.5 100   0 41.7   0.5 - - - 0.00 0.00 48.7   0.9 39.8   0.5
Sexton Valley (Jacqueline's Blk) 12/7/25 2200 44.0   0.6 99   0 43.6   0.6 2.2   1.1 E | 97 4.0   1.2 0.00 0.00 51.9   3.6 39.1   1.4
Sebastopol Hills (Burnside Rd) 12/7/25 2200 42.8   0.5 100   0 42.8   0.5 0.1   0.0 NE | 44 1.6   0.5 0.00 0.00 50.6   4.1 40.9   2.0
Pleasant Hill 12/7/25 2200 42.8   0.8 98   0 42.2   0.8 2.6   0.3 E | 85 5.4   1.4 0.00 0.00 52.2   5.0 41.2   3.5
Seaview/Fort Ross (Hirsch) 12/7/25 2200 49.3   3.6 93   31 47.3   7.0 1.4   3.0 N | 3 2.7   5.6 0.00 0.00 60.2   0.1 49.1   0.6
Max     49.3 100 47.3 2.6 - 5.4 0.00 0.01 60.2 49.1
Avg     43.7 96 39.8 1.2 - 3.2 0.00 - - -
Min     41.6 0 -66.8 0.0 - 0.0 0.00 0.00 47.8 37.8

Southern Sonoma County Latest

20 Stations

15 Minute Data | America/Los_Angeles
as of 12/7/25 10:14 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 12/7/25 2200 40.2   0.8 98   0 39.8   0.8 2.1   2.0 N | 10 3.2   2.0 0.00 0.00 35.2   1.6 51.3   0.7
Lower Bennett Valley 12/7/25 2200 42.8   0.2 100   0 42.8   0.2 0.3   2.1 ENE | 63 2.2   2.0 0.00 0.00 39.6   3.8 53.6   1.2
Kenwood (Wildwood) 12/7/25 2200 42.3   0.1 100   0 42.3   0.1 1.9   0.9 SSW | 210 4.5   1.1 0.00 0.01 40.5   3.8 45.1   2.0
Sonoma Valley (Bedrock) 12/7/25 2200 41.8   0.5 97   1 41.1   0.4 - - - 0.00 0.00 39.7   3.3 46.2   1.2
Sonoma-West (Arnold) 12/7/25 2200 43.7   0.4 96   0 42.6   0.4 0.7   0.6 E | 85 2.3   1.2 0.00 0.00 42.1   3.4 48.7   2.5
Sonoma Valley HS 12/7/25 2200 43.7   0.1 100   0 43.7   0.1 0.0   1.0 N | 0 0.0   2.7 0.00 0.00 41.7   1.9 47.5   1.3
Sonoma East (Bundschu01) 12/7/25 2200 44.2   0.2 94   0 42.6   0.1 2.4   1.7 E | 94 5.0   3.3 0.00 0.00 42.1   2.8 48.0   1.5
Schellville (Sasaki) 12/7/25 2200 44.4   0.1 94   1 42.7   0.1 0.8   0.6 NNE | 12 3.1   0.7 0.00 0.00 42.8   4.5 48.7   2.2
Sonoma-SE (Napoli) 12/7/25 2200 44.3   0.2 94   0 42.6   0.2 0.7   0.7 ENE | 77 5.8   5.8 0.00 0.00 42.2   2.4 48.3   1.7
Ricci Vineyards (Carneros) 12/7/25 2200 44.0   0.4 94   1 42.3   0.0 3.0   2.4 ESE | 116 5.4   2.1 0.00 0.00 42.5   2.4 48.0   1.6
Carneros (Ranch 71) 12/7/25 2200 43.3   0.5 97   3 42.4   0.3 2.2   1.3 E | 90 3.7   0.8 0.00 0.00 41.2   2.3 46.6   1.8
Carneros Upper (Ranch 81) 12/7/25 1430 47.0   2.0 86   85 43.0   104.0 0.9   3.2 E | 93 3.2   3.4 - - 37.9   0.0 47.2   2.0
Carneros Lower (Ranch 81) 12/7/25 1430 47.3   1.7 86   6 43.2   0.0 0.7   0.3 ESE | 119 3.1   0.3 0.00 0.00 42.0   4.3 47.6   1.6
Rohnert Park-West (Stony Point) 12/7/25 2200 43.9   0.2 98   0 43.4   0.2 3.0   0.8 E | 88 6.4   1.5 0.00 0.00 41.6   7.8 51.4   3.4
Cartograph Wines Base 12/7/25 2200 42.9   0.1 100   0 42.9   0.2 3.3   1.0 ENE | 73 7.5   2.3 0.00 0.00 41.3   2.1 50.9   3.5
Cartograph Wines Remote 12/7/25 2200 43.4   0.2 - - - - - - - 38.8   3.5 49.9   1.2
Rice-Spivak Vineyard 12/7/25 2200 43.4   0.2 - - - - - - - 38.8   6.2 52.6   3.9
Penngrove (Asellus) 12/7/25 2200 43.2   0.4 96   1 42.2   0.5 6.4   3.7 ESE | 117 11.4   7.1 0.00 0.00 41.6   6.1 51.0   3.8
Roger's Creek (Ranch 50) 12/7/25 2100 41.6   0.5 100   0 41.5   0.5 5.1   1.6 E | 87 8.6   1.6 0.00 0.00 40.0   1.4 44.0   0.6
Petaluma (Ranch 10) 12/7/25 2200 44.2   0.2 93   2 42.4   0.7 3.1   2.0 SE | 128 4.5   2.1 0.00 0.00 42.5   2.9 51.8   3.8
Max     44.4 100 43.7 6.4 - 11.4 0.00 0.01 42.8 53.6
Avg     43.2 97 42.3 2.3 - 4.9 0.00 - - -
Min     40.2 93 39.8 0.0 - 0.0 0.00 0.00 35.2 44.0
About WWG
Purchasing Weather Stations for the SCWC Weather Network Contact WWG about Alert Monitoring Service

Latest Observations

Map

Hourly Data