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 11/28/25 12:14 AM 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) 11/28/25 0000 50.2   7.2 79   43 43.8   13.1 11.7   9.7 NW | 326 17.1   13.8 0.00 0.00 66.7   0.8 49.9   0.7
Rockpile Lower (Cooley) 11/27/25 2345 51.8   3.4 76   3 44.7   2.3 1.3   1.2 WNW | 297 2.7   1.5 0.00 0.00 64.7   1.6 43.4   2.4
Cloverdale-East (Ranch 83) 11/28/25 0000 38.7   4.3 - - 0.0   0.4 N | 0 0.0   1.2 0.00 0.00 61.4   5.0 32.9   0.9
Cloverdale-SE (Ranch 38) 11/28/25 0000 43.4   0.5 97   2 42.6   0.1 2.8   2.5 SSE | 153 5.4   4.3 0.00 0.00 59.7   5.2 37.1   0.3
Geyserville-North (Hoffman) 11/28/25 0000 43.0   7.6 96   1 42.0   7.7 0.2   0.2 N | 2 1.8   1.8 0.00 0.00 56.4   5.5 35.6   0.8
Geyserville (Ranch 3) 11/28/25 0000 43.8   5.4 100   0 43.7   5.4 1.1   1.1 SW | 214 1.9   1.9 0.00 0.00 56.0   5.4 38.4   2.0
Geyserville-East (Ranch 40) 11/28/25 0000 42.9   2.1 100   2 42.9   1.6 3.6   3.2 S | 185 5.5   3.9 0.00 0.00 55.8   6.5 39.2   1.2
Geyserville-South (Nervo Station) 11/28/25 0000 44.2   2.6 - - 2.0   2.0 SSW | 202 4.4   4.4 0.00 0.01 56.3   6.3 40.2   2.6
Peterson (Ranch 09) 11/28/25 0000 43.3   5.1 98   0 42.8   5.1 0.7   0.7 ESE | 112 2.4   2.3 0.00 0.00 56.8   7.0 38.4   2.2
Rawah - Crazy Creek 11/28/25 0000 45.0   6.6 100   0 45.0   6.7 0.2   0.0 NW | 321 1.7   0.3 0.00 0.00 57.3   6.5 37.6   0.7
Whitton Ranch (201e) 11/28/25 0000 44.2   7.1 100   0 44.2   7.1 2.1   2.1 SW | 214 3.9   3.9 0.00 0.00 57.1   7.0 37.6   3.2
Lytton East (Shop Hill Bottom) 11/28/25 0000 44.0   6.0 97   0 43.3   6.1 0.5   0.4 S | 176 1.8   0.2 0.00 0.01 55.4   7.0 38.2   1.6
Lytton West Lower (Lew 6) 11/28/25 0000 44.2   5.5 100   0 44.2   5.5 0.7   0.5 SE | 145 3.6   1.1 0.00 0.00 55.5   5.6 38.8   0.8
Lytton West Hill (23PS) 11/28/25 0000 44.3   3.6 100   1 44.3   3.8 1.4   1.3 SSE | 159 3.5   2.6 0.00 0.00 53.9   7.0 40.5   0.6
Lytton East (Hill 5) 11/28/25 0000 43.9   5.5 98   1 43.3   5.8 1.6   0.2 SSW | 200 3.5   0.2 0.00 0.01 55.3   6.3 38.2   1.2
Jimtown-North (Piccolo Ranch 15) 11/28/25 0000 44.0   4.2 100   0 44.0   4.2 0.1   0.3 SW | 233 1.5   0.2 0.00 0.01 60.1   11.9 38.1   1.5
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) 11/28/25 0000 44.2   6.4 100   0 44.3   6.4 0.9   0.9 N | 350 2.2   2.2 0.00 0.00 56.2   7.7 37.7   2.7
N Chalk Hill Rd (Ranch 63) 11/28/25 0000 43.4   5.1 100   0 43.3   5.1 0.2   0.2 E | 99 1.2   0.1 0.00 0.01 54.6   7.3 37.9   1.2
Knights Valley (Bavarian Lion) 11/28/25 0000 43.2   4.1 98   0 42.7   4.1 1.7   1.7 SE | 128 4.0   4.0 0.00 0.01 58.5   4.6 39.0   2.6
Bavarian Lion EFW 11/28/25 0000 43.5   5.2 - - - - - 0.00 0.00 60.4   1.7 38.2   0.7
Franz Valley (Stornetta) 11/28/25 0000 40.7   3.5 97   0 40.0   3.6 1.4   0.9 SSE | 163 2.6   1.4 0.00 0.00 60.1   3.1 35.8   0.2
Upper Dry Creek Valley 11/28/25 0000 41.8   5.0 97   0 41.0   4.9 0.6   0.6 WNW | 291 1.9   1.5 0.00 0.00 59.1   4.4 37.8   2.1
Lower Dry Creek Valley 11/28/25 0000 44.1   4.6 100   0 44.1   4.6 1.0   1.0 ESE | 111 2.4   0.7 0.00 0.00 55.8   6.8 38.9   2.8
Max     51.8 100 45.0 11.7 - 17.1 0.00 0.01 66.7 49.9
Avg     44.0 97 43.3 1.6 - 3.4 0.00 - - -
Min     38.7 76 40.0 0.0 - 0.0 0.00 0.00 53.9 32.9

Latest Observation

34 Stations

15 Minute Data | America/Los_Angeles
as of 11/28/25 12:14 AM 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) 11/28/25 0000 44.6   6.9 97   0 44.0   6.9 0.3   0.3 S | 183 1.9   1.9 0.00 0.01 56.0   6.9 38.4   2.0
Bisordi (Fulton) 11/28/25 0000 44.8   5.4 98   0 44.4   5.4 0.5   0.2 SE | 133 1.3   0.1 0.00 0.00 55.0   5.0 38.6   3.7
Fulton-SE (Barnes Rd) 11/28/25 0000 45.2   3.6 96   0 44.3   3.5 0.2   0.8 NE | 53 1.2   0.7 0.00 0.00 55.7   3.6 41.2   3.2
Fulton-SW (Ranch 21) 11/28/25 0000 44.1   5.0 0   0 -66.0   3.1 1.3   1.2 S | 179 2.7   1.7 0.00 0.01 54.2   5.7 39.4   2.2
Healdsburg-South (Sodini) 11/28/25 0000 44.9   7.2 100   2 44.9   7.8 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 54.8   8.0 37.2   0.4
Windsor-East (Ranch 16) 11/27/25 2330 44.7   9.0 100   1 44.7   9.2 0.9   0.7 SSW | 195 2.6   1.5 0.00 0.00 56.7   7.4 36.1   0.9
Santa Rosa-NW (Goldfields) 11/28/25 0000 44.4   4.5 100   0 44.4   4.6 2.0   1.9 S | 183 3.7   3.1 0.00 0.01 57.7   5.1 39.9   2.6
Goldfields Remote 11/28/25 0000 44.3   4.8 - - - - - - - 55.2   5.0 39.5   2.3
NW Santa Rosa (Piner Road) 11/28/25 0000 44.3   6.0 100   0 44.3   6.0 1.3   1.2 S | 186 3.2   2.1 0.00 0.00 54.4   5.3 38.6   2.2
River Rd South (Denner Ranch) 11/28/25 0000 44.2   7.0 100   0 44.2   7.1 2.8   1.5 S | 172 4.6   2.2 - - 57.9   4.0 37.4   0.7
West Santa Rosa (LOV Vineyard) 11/28/25 0000 44.2   6.1 97   0 43.3   5.9 0.9   0.7 SSW | 192 3.0   1.5 0.00 0.01 56.9   4.9 38.4   0.9
Guerneville Rd (Prokopakis) 11/28/25 0000 44.5   6.4 98   0 44.0   6.3 - - - 0.00 0.01 55.5   6.5 38.4   0.7
SunnyView Vineyard (SCWC) 11/28/25 0000 43.6   7.0 98   0 43.2   6.9 1.3   1.0 SSE | 159 3.6   1.1 0.00 0.00 56.9   4.5 37.6   2.1
Guerneville Rd West (Balletto) 11/28/25 0000 44.3   8.4 98   1 43.8   8.6 1.8   1.3 SSE | 163 4.7   3.2 0.00 0.01 55.2   4.6 36.9   2.1
Sanchietti Ranch 11/28/25 0000 44.6   3.5 99   1 44.4   3.3 2.2   1.2 SSE | 166 4.2   2.0 0.00 0.00 55.7   3.7 41.1   3.6
Occidental Rd (Sebastopol) 11/28/25 0000 43.7   3.6 100   0 43.7   3.6 0.5   0.2 SSE | 163 3.1   1.3 0.00 0.00 56.2   4.5 40.5   4.1
Lower Westside Rd (Ranch 12) 11/28/25 0000 44.7   7.6 100   2 44.7   8.2 1.7   1.7 SE | 144 3.4   3.4 0.00 0.00 57.0   6.7 36.7   0.1
Guerneville (Laughlin Rd) 11/28/25 0000 45.2   1.5 98   0 44.7   1.5 1.0   0.1 WSW | 241 2.3   0.1 0.00 0.00 53.2   3.7 42.6   0.6
Korbel (Winery) 11/28/25 0000 45.2   1.6 100   0 45.2   1.5 0.0   0.2 N | 0 0.0   1.5 0.00 0.00 54.1   5.4 42.9   0.6
Forestville (Shone Farms) 11/28/25 0000 43.9   4.0 97   0 43.0   4.1 2.1   1.6 SE | 146 4.1   2.3 0.00 0.01 55.9   6.8 38.5   1.1
Forestville-NE (Ranch 30) 11/28/25 0000 43.3   4.8 100   0 43.2   4.8 3.8   3.8 SE | 140 6.3   6.3 0.00 0.01 57.3   7.2 38.4   0.3
Foggy Bend (Ranch 41) 11/28/25 0000 45.0   6.5 99   0 44.7   6.5 1.5   1.5 SE | 146 3.7   2.8 0.00 0.00 55.6   5.4 38.7   0.4
Rawah - Last Stop 11/28/25 0000 44.4   7.0 100   0 44.4   7.0 2.7   2.7 SE | 126 4.8   4.8 0.00 0.01 55.6   5.3 37.3   0.6
Green Valley Vineyard 11/28/25 0000 43.6   4.2 98   0 43.2   4.2 2.2   1.7 ESE | 111 4.4   2.9 0.00 0.01 56.0   4.4 39.6   0.6
Park Royal 11/28/25 0000 43.6   5.6 94   1 41.9   5.4 - - - 0.00 0.00 57.4   4.6 38.8   1.8
Green Valley (Sanchietti) 11/28/25 0000 44.4   6.8 - - - - - - - 57.9   5.1 38.2   1.5
Keefer Ranch (Green Valley) 11/28/25 0000 44.2   7.0 99   0 44.0   6.9 - - - 0.00 0.01 55.9   5.5 37.2   1.1
Graton-West (Dutton Ranch) 11/28/25 0000 44.1   4.8 100   0 44.2   4.8 1.4   0.7 SE | 143 3.7   2.3 0.00 0.00 56.7   5.4 39.7   2.8
Graton-South (Mill Station Rd) 11/28/25 0000 43.7   5.6 97   1 43.0   5.2 0.1   0.1 E | 97 2.1   2.1 0.00 0.00 57.0   4.7 38.3   2.3
Occidental (Horseshoe Bend) 11/28/25 0000 42.9   1.0 100   4 42.9   0.0 - - - 0.00 0.00 55.9   2.9 41.5   1.1
Sexton Valley (Jacqueline's Blk) 11/28/25 0000 44.0   4.3 98   0 43.5   4.2 1.1   1.0 E | 88 4.5   3.4 0.00 0.00 56.7   2.1 39.1   2.1
Sebastopol Hills (Burnside Rd) 11/28/25 0000 42.7   0.8 100   0 42.7   0.7 0.1   0.1 ESE | 122 1.4   0.3 0.00 0.00 55.3   3.3 42.7   0.7
Pleasant Hill 11/28/25 0000 43.0   1.0 97   0 42.3   0.9 1.8   0.8 E | 90 3.7   1.2 0.00 0.01 55.9   4.2 42.8   0.8
Seaview/Fort Ross (Hirsch) 11/28/25 0000 52.5   7.4 75   32 45.0   7.6 3.0   2.2 NNW | 330 9.6   7.2 0.00 0.00 68.9   2.5 47.5   3.1
Max     52.5 100 45.2 3.8 - 9.6 0.00 0.01 68.9 47.5
Avg     44.4 95 40.4 1.4 - 3.4 0.00 - - -
Min     42.7 0 -66.0 0.0 - 0.0 0.00 0.00 53.2 36.1

Southern Sonoma County Latest

20 Stations

15 Minute Data | America/Los_Angeles
as of 11/28/25 12:14 AM 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 11/28/25 0000 42.1   0.7 98   2 41.5   1.4 1.6   1.1 NNE | 22 5.1   3.7 0.00 0.00 36.8   0.5 56.4   5.4
Lower Bennett Valley 11/28/25 0000 42.2   4.8 100   0 42.2   4.8 0.5   0.4 W | 278 2.0   0.9 0.00 0.00 35.8   1.6 57.4   3.2
Kenwood (Wildwood) 11/28/25 0000 42.4   0.1 100   0 42.4   0.1 0.5   0.8 ENE | 72 1.7   1.6 0.00 0.01 41.0   2.7 54.8   5.5
Sonoma Valley (Bedrock) 11/28/25 0000 42.0   1.5 96   1 40.9   1.9 - - - 0.00 0.00 41.1   3.3 54.7   2.4
Sonoma-West (Arnold) 11/28/25 0000 43.4   1.9 98   2 42.8   2.6 0.8   0.4 E | 82 2.1   0.7 0.00 0.00 41.4   3.6 56.0   2.8
Sonoma Valley HS 11/28/25 0000 43.0   2.2 100   0 43.0   2.2 1.2   0.5 SSW | 199 3.3   0.7 0.00 0.01 40.9   0.9 54.9   2.7
Sonoma East (Bundschu01) 11/28/25 0000 43.5   1.4 94   2 42.0   1.9 1.3   1.2 N | 8 3.9   0.7 0.00 0.00 37.6   0.6 55.8   3.1
Schellville (Sasaki) 11/28/25 0000 43.8   1.5 95   0 42.4   1.4 0.1   0.1 ENE | 65 2.4   2.4 0.00 0.00 38.6   0.3 55.2   2.8
Sonoma-SE (Napoli) 11/28/25 0000 43.6   1.5 94   1 42.1   1.7 0.7   0.3 NW | 319 4.1   1.0 0.00 0.00 38.3   0.8 56.5   2.4
Ricci Vineyards (Carneros) 11/28/25 0000 43.5   1.3 96   0 42.4   1.4 1.5   0.6 NNW | 327 3.6   0.5 0.00 0.00 37.6   1.4 54.1   3.3
Carneros (Ranch 71) 11/28/25 0000 42.8   1.3 100   0 42.7   1.3 2.1   0.3 NW | 304 4.1   0.3 0.00 0.00 40.8   0.5 53.8   2.3
Carneros Upper (Ranch 81) 11/28/25 0000 42.8   1.0 100   0 42.8   1.0 1.9   2.9 W | 260 5.2   2.3 - - 40.8   2.0 55.4   2.7
Carneros Lower (Ranch 81) 11/28/25 0000 43.2   1.3 100   0 43.2   1.3 1.5   0.5 WNW | 288 3.2   0.2 0.00 0.00 37.2   4.5 54.3   2.2
Rohnert Park-West (Stony Point) 11/28/25 0000 43.8   1.8 98   0 43.2   1.7 3.7   0.5 E | 91 6.9   0.7 0.00 0.00 42.9   4.5 55.8   3.6
Cartograph Wines Base 11/28/25 0000 43.1   1.7 100   0 43.1   1.7 2.7   1.9 E | 91 7.0   1.7 0.00 0.00 42.6   2.0 55.3   3.4
Cartograph Wines Remote 11/28/25 0000 43.8   1.7 - - - - - - - 42.0   1.6 52.9   3.3
Rice-Spivak Vineyard 11/28/25 0000 43.7   1.7 - - - - - - - 41.5   1.1 57.4   3.9
Penngrove (Asellus) 11/28/25 0000 42.5   2.6 97   2 41.8   2.2 2.1   4.4 E | 81 5.0   4.2 0.00 0.00 38.7   1.5 55.2   3.9
Roger's Creek (Ranch 50) 11/27/25 2245 41.6   1.8 100   0 41.5   1.8 3.4   0.2 ENE | 66 8.4   1.5 0.00 0.00 41.1   1.0 53.4   1.8
Petaluma (Ranch 10) 11/28/25 0000 44.1   1.5 95   0 42.8   1.5 1.7   0.4 ESE | 123 3.0   0.8 0.00 0.00 40.5   4.8 56.2   4.4
Max     44.1 100 43.2 3.7 - 7.0 0.00 0.01 42.9 57.4
Avg     43.1 98 42.4 1.5 - 3.9 0.00 - - -
Min     42.0 94 40.9 0.1 - 1.7 0.00 0.00 35.8 52.9
About WWG
Purchasing Weather Stations for the SCWC Weather Network Contact WWG about Alert Monitoring Service

Latest Observations

Map

Hourly Data