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

North/Central Map

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

25 Stations

15 Minute Data | America/Los_Angeles
as of 5/19/26 6:30 AM PDT
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)
Bavarian Lion EFW 5/19/26 0630 42.6   20.8 - - - - - 0.00 0.00 46.3   21.9 41.1   21.5
Rockpile Lower (Cooley) 5/19/26 0545 61.5   2.4 32   9 31.2   9.7 2.7   1.6 N | 355 6.0   7.7 0.00 0.00 63.0   1.9 56.5   2.1
Rockpile Upper (Cooley) 5/19/26 0615 60.9   5.4 27   2 27.1   6.6 10.9   1.3 N | 356 17.3   6.8 0.00 0.00 61.6   2.7 55.6   0.8
Lower Dry Creek Valley 5/19/26 0615 51.8   2.2 65   1 40.4   2.7 4.8   0.0 WNW | 295 8.6   0.8 0.00 0.00 54.4   2.5 50.0   1.4
Geyserville-South (Nervo Station) 5/19/26 0630 57.7   0.3 - - 3.7   0.8 N | 0 9.1   0.3 0.00 0.00 62.3   3.3 54.1   1.4
Franz Valley (Stornetta) 5/19/26 0615 39.0   21.7 91   66 36.6   12.4 0.7   2.4 SSW | 199 2.0   9.9 0.00 0.00 44.8   21.9 38.8   21.0
Geyserville (Ranch 3) 5/19/26 0615 53.9   0.8 54   11 37.8   5.0 3.2   0.1 NW | 316 7.6   1.5 0.00 0.00 60.5   2.8 53.3   1.0
Geyserville-North (Hoffman) 5/19/26 0630 52.8   2.0 58   13 38.3   4.4 2.1   1.1 NW | 309 5.3   4.4 0.00 0.00 58.2   2.8 52.7   1.7
Knights Valley (Bavarian Lion) 5/19/26 0630 41.0   22.1 90   69 38.3   15.9 2.0   7.7 ESE | 123 5.3   15.3 0.00 0.00 43.5   23.8 39.2   23.6
HWY 128/Chalk Hill Rd (Landslide) 5/19/26 0600 41.4   21.5 92   69 39.3   14.2 0.3   4.0 WNW | 291 1.4   8.4 0.00 0.00 48.2   20.6 41.2   18.7
Newman Knights Valley 5/19/26 0615 39.4   25.0 85   40 35.1   7.2 0.9   3.7 NE | 50 3.6   12.9 0.00 0.00 45.8   23.5 39.1   24.1
Jimtown-North (Piccolo Ranch 15) 5/19/26 0615 43.0   15.0 79   46 36.9   7.5 0.6   2.3 NNE | 28 2.9   5.3 0.00 0.00 50.9   16.5 42.7   14.8
Peterson (Ranch 09) 5/19/26 0615 54.4   0.9 50   12 36.0   6.2 4.4   1.0 NW | 325 8.6   0.6 0.00 0.00 58.0   5.4 52.3   1.3
Cloverdale-SE (Ranch 38) 5/19/26 0615 56.7   0.7 47   8 36.8   5.1 8.3   0.0 NNW | 342 17.9   2.4 0.00 0.00 63.2   4.1 55.9   0.4
Geyserville-East (Ranch 40) 5/19/26 0615 53.7   2.6 53   14 37.2   5.5 1.5   4.0 N | 355 5.4   5.8 0.00 0.00 60.1   5.4 52.8   2.4
N Chalk Hill Rd (Ranch 63) 5/19/26 0615 41.1   21.3 92   70 39.0   15.2 0.4   4.3 E | 89 2.0   10.7 0.00 0.00 47.4   19.3 41.0   16.8
Cloverdale-East (Ranch 83) 5/19/26 0615 55.7   2.9 - - 3.7   1.3 N | 352 11.4   5.7 0.00 0.00 63.3   3.1 54.3   2.4
Crazy Creek Ranch 5/19/26 0615 46.2   16.3 80   48 40.2   8.7 1.1   4.4 N | 2 2.4   14.9 0.00 0.00 53.4   15.8 45.7   11.2
Lytton East (Hill 5) 5/19/26 0615 50.1   11.9 62   38 37.4   13.1 1.5   4.6 ENE | 64 3.4   7.4 0.00 0.00 58.9   7.4 48.8   8.7
Lytton East (Shop Hill Bottom) 5/19/26 0630 45.9   15.0 74   49 38.1   13.3 1.6   3.4 N | 353 3.1   5.3 0.00 0.00 56.6   8.5 44.9   10.6
Lytton West Hill (23PS) 5/19/26 0615 52.6   4.2 61   26 39.6   9.8 3.8   2.9 NW | 316 6.5   3.0 0.00 0.00 62.5   2.1 52.3   1.6
Lytton West Lower (Lew 6) 5/19/26 0615 45.7   12.7 77   45 38.9   10.6 1.8   2.7 NNE | 13 4.9   5.6 0.00 0.00 56.6   7.5 43.9   6.0
Whitton Ranch (201e) 5/19/26 0630 53.3   1.0 56   12 38.2   5.4 3.0   0.3 N | 355 7.6   1.6 0.00 0.00 57.1   6.8 44.9   6.8
Upper Dry Creek Valley 5/19/26 0600 50.8   6.1 68   9 40.5   2.8 0.7   1.1 NW | 306 3.6   0.8 0.00 0.00 54.2   2.8 47.7   3.3
Big River 5/19/26 0615 52.0   11.7 60   35 38.6   11.6 1.2   2.8 SE | 128 3.1   7.7 0.00 0.00 60.3   4.9 51.2   5.1
Max     61.5 92 40.5 10.9 - 17.9 0.00 0.00 63.3 56.5
Avg     49.7 66 37.3 2.7 - 6.2 0.00 - - -
Min     39.0 27 27.1 0.3 - 1.4 0.00 0.00 43.5 38.8

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 5/19/26 6:30 AM PDT
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)
Windsor-NW (Ranch 8) 5/19/26 0630 54.3   6.4 61   28 41.1   9.5 1.7   2.3 NNW | 327 3.7   6.8 0.00 0.00 61.7   4.1 52.5   6.3
Windsor-East (Ranch 16) 5/19/26 0615 58.9   5.2 42   21 36.0   12.1 7.3   1.6 NNE | 25 11.0   2.1 0.00 0.00 65.5   1.3 57.9   9.4
Mark West-North (Ranch 14) 5/19/26 0615 53.5   9.5 55   32 37.6   13.7 0.1   2.5 NNW | 346 1.0   5.9 0.00 0.00 57.1   9.1 52.8   2.6
Windsor-SE (Silk Rd) 5/19/26 0615 43.4   18.6 94   67 41.6   14.8 0.2   2.5 ESE | 115 1.4   5.4 0.00 0.00 48.3   17.5 42.9   17.8
Fulton-NW (Ranch 5) 5/19/26 0615 46.8   17.3 79   56 40.5   15.2 1.0   6.1 SSE | 165 2.3   11.2 0.00 0.00 55.6   11.2 45.9   11.7
Bisordi (Fulton) 5/19/26 0615 48.5   15.0 77   50 41.8   12.4 1.8   4.5 WSW | 255 2.8   11.0 0.00 0.00 51.5   14.8 45.7   11.9
Windsor-South (Laughlin Rd) 5/19/26 0615 52.5   8.6 65   39 41.2   14.7 - - - 0.00 0.00 57.6   5.7 49.7   7.5
Fulton-SE (Barnes Rd) 5/19/26 0615 47.4   15.5 74   45 39.4   9.8 1.5   2.7 NW | 306 2.3   8.0 0.00 0.00 54.4   10.7 47.2   10.5
Fulton-SW (Ranch 21) 5/19/26 0615 48.1   15.1 72   49 39.7   14.4 1.3   5.8 NW | 315 2.7   11.9 0.00 0.00 52.6   13.1 47.2   9.7
NW Santa Rosa (Piner Road) 5/19/26 0615 47.1   16.2 92   63 44.8   14.2 1.0   1.3 NW | 306 1.8   4.8 0.00 0.00 49.2   17.1 44.6   11.6
River Rd South (Denner Ranch) 5/19/26 0630 49.0   13.5 72   47 40.4   14.4 2.5   5.9 NW | 306 3.9   15.1 - - 50.5   12.5 44.9   5.6
West Santa Rosa (LOV Vineyard) 5/19/26 0615 47.2   16.8 81   58 41.6   16.7 1.5   5.0 NW | 326 3.4   13.0 0.00 0.00 51.4   14.8 45.7   5.5
Guerneville Rd (Prokopakis) 5/19/26 0615 45.5   17.6 90   66 42.8   17.4 - - - 0.00 0.00 51.3   12.4 44.9   3.7
SunnyView Vineyard (SCWC) 5/19/26 0615 45.1   17.9 85   61 40.8   15.8 0.9   3.0 SSW | 201 2.0   9.4 0.00 0.00 45.4   19.7 41.3   17.1
Guerneville Rd West (Balletto) 5/19/26 0615 49.7   14.7 77   51 42.7   13.9 1.8   4.2 WSW | 243 4.4   12.0 0.00 0.00 51.0   15.4 44.6   2.6
Sanchietti Ranch 5/19/26 0615 48.4   15.9 82   52 43.3   10.8 3.8   3.6 NW | 316 5.7   8.1 0.00 0.00 48.4   17.4 42.8   13.2
Occidental Rd (Sebastopol) 5/19/26 0615 45.4   17.9 100   73 45.4   16.7 2.3   4.4 NNW | 332 3.5   11.4 0.00 0.00 49.2   14.6 44.0   6.6
Harper's Rest (Windsor-West) 5/19/26 0615 45.2   7.8 78   38 38.8   9.6 0.9   0.0 WSW | 252 2.5   0.3 0.00 0.00 52.1   9.1 44.2   6.4
Lower Westside Rd (Ranch 12) 5/19/26 0630 43.7   6.9 87   36 40.2   6.8 0.5   0.3 W | 264 1.6   0.7 0.00 0.00 51.3   3.4 43.5   6.0
Guerneville (Laughlin Rd) 5/19/26 0615 41.4   5.6 88   19 38.2   0.7 0.0   1.8 N | 0 0.0   5.8 0.00 0.00 47.4   2.0 41.3   3.4
Korbel (Winery) 5/19/26 0615 45.3   14.3 92   59 43.0   13.0 0.2   0.2 W | 267 1.5   1.5 0.00 0.00 50.5   15.1 45.0   2.8
Forestville (Shone Farms) 5/19/26 0630 49.3   13.3 72   46 40.5   13.9 0.5   4.9 SW | 214 2.0   13.4 0.00 0.00 55.2   9.7 48.6   5.2
Forestville-NE (Ranch 30) 5/19/26 0615 43.5   16.9 90   56 40.6   9.1 0.0   4.4 N | 0 0.0   9.2 0.00 0.00 53.4   9.8 43.5   3.6
Foggy Bend (Ranch 41) 5/19/26 0615 44.1   17.2 89   52 41.1   6.1 0.0   5.5 N | 0 0.0   13.0 0.00 0.00 51.8   13.0 44.0   2.6
Last Stop 5/19/26 0615 42.2   19.6 90   60 39.3   9.8 0.1   2.0 NW | 316 0.7   6.8 0.00 0.00 48.2   14.8 42.2   8.5
Green Valley Vineyard 5/19/26 0615 47.6   15.1 70   47 38.4   13.6 2.3   0.1 WNW | 298 4.2   9.2 0.00 0.00 53.6   10.9 45.8   9.2
Park Royal 5/19/26 0615 43.6   20.5 86   65 39.7   16.5 - - - 0.00 0.00 49.6   16.6 43.3   15.8
Merino 5/19/26 0615 42.0   21.8 99   72 41.7   13.1 0.9   3.7 SW | 230 2.6   10.3 0.00 0.00 45.8   19.6 40.9   15.8
Green Valley (Sanchietti) 5/19/26 0615 40.9   23.3 - - - - - - - 49.1   16.2 40.8   1.4
Keefer Ranch (Green Valley) 5/19/26 0615 41.8   20.4 95   65 40.6   9.6 - - - 0.00 0.00 46.1   17.4 41.3   1.9
Graton-West (Dutton Ranch) 5/19/26 0615 43.0   19.1 100   75 43.0   17.1 0.4   3.7 SE | 142 1.6   7.9 0.00 0.00 48.4   15.2 42.8   1.6
Graton-South (Mill Station Rd) 5/19/26 0615 42.1   20.7 94   69 40.4   14.3 0.0   2.2 N | 0 0.0   4.9 0.00 0.00 48.5   14.9 41.0   0.2
Occidental (Horseshoe Bend) 5/19/26 0615 65.2   3.9 27   2 30.1   5.6 - - - 0.00 0.00 66.0   2.6 55.4   2.2
Sexton Valley (Jacqueline's Blk) 5/19/26 0630 42.5   20.2 95   64 41.2   9.7 0.3   4.5 W | 279 1.9   8.7 0.00 0.00 47.7   15.4 42.2   1.3
Sebastopol Hills (Burnside Rd) 5/19/26 0615 57.0   4.9 52   23 39.8   10.5 6.2   0.1 N | 11 11.0   0.6 0.00 0.00 62.8   0.2 54.3   4.1
Pleasant Hill 5/19/26 0615 51.7   9.2 59   33 38.0   11.7 2.2   2.8 WNW | 293 3.5   6.3 0.00 0.00 53.8   9.5 49.0   5.4
Seaview/Fort Ross (Hirsch) 5/19/26 0615 64.8   8.1 24   5 26.8   1.9 4.4   0.0 NE | 50 7.5   2.2 0.00 0.00 67.6   9.2 63.0   8.4
Max     65.2 100 45.4 7.3 - 11.0 0.00 0.00 67.6 63.0
Avg     47.8 77 40.1 1.5 - 3.0 0.00 - - -
Min     40.9 24 26.8 0.0 - 0.0 0.00 0.00 45.4 40.8

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 5/19/26 6:30 AM PDT
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 5/19/26 0615 64.7   5.0 22   1 25.4   3.0 3.7   1.4 NNW | 333 6.5   0.7 0.00 0.00 56.3   3.1 65.6   1.8
Lower Bennett Valley 5/19/26 0615 39.6   22.6 92   68 37.3   12.4 0.2   7.5 WSW | 242 1.5   16.5 0.00 0.00 38.9   10.9 45.1   20.3
Kenwood (Wildwood) 5/19/26 0615 53.5   9.7 47   26 34.0   10.5 3.1   4.2 NE | 46 5.6   12.3 0.00 0.00 46.9   15.8 54.6   12.4
Crane Creek (Ranch 62) 5/19/26 0615 44.5   10.5 73   37 36.3   8.0 0.6   0.1 NE | 45 1.6   1.4 0.00 0.00 44.3   9.8 52.4   8.4
Rohnert Park-West (Stony Point) 5/19/26 0630 48.4   14.0 81   50 42.8   11.7 1.9   4.5 NNW | 328 4.1   9.1 0.00 0.00 41.4   7.5 48.4   16.6
Rice-Spivak Vineyard 5/19/26 0615 36.2   20.9 - - - - - - - 34.9   2.9 39.3   18.6
Cartograph Wines Base 5/19/26 0630 58.0   4.1 50   18 39.3   8.0 4.1   4.9 W | 280 8.6   7.0 0.00 0.00 52.8   5.5 59.6   2.6
Cartograph Wines Remote 5/19/26 0630 54.5   6.1 - - - - - - - 45.6   4.0 54.5   6.7
Penngrove (Asellus) 5/19/26 0615 43.4   19.4 86   63 39.5   14.6 0.4   10.5 WNW | 288 1.3   16.6 0.00 0.00 40.4   5.8 51.3   13.6
Sonoma Valley (Bedrock) 5/19/26 0630 44.4   19.6 70   50 35.1   13.9 - - - 0.00 0.00 44.1   11.1 57.0   10.0
Sonoma-West (Arnold) 5/19/26 0615 41.3   23.7 86   66 37.4   14.6 1.3   6.0 W | 266 4.9   9.8 0.00 0.00 39.8   20.7 47.6   20.2
Sonoma Valley HS 5/19/26 0615 45.4   19.7 81   56 39.9   11.4 0.3   3.6 WNW | 302 2.1   9.1 0.00 0.00 45.2   19.3 51.2   18.1
Sonoma East (Bundschu01) 5/19/26 0615 41.7   24.2 82   63 36.4   14.1 1.8   13.1 N | 358 5.7   22.4 0.00 0.00 41.3   19.8 47.7   19.9
Sonoma-SE (Napoli) 5/19/26 0630 41.6   24.5 87   68 37.9   15.7 0.2   9.1 NNE | 27 2.7   19.5 0.00 0.00 41.2   17.5 48.1   20.3
Schellville (Sasaki) 2/7/26 1900 53.4   2.2 88   10 49.9   1.0 3.3   1.8 SW | 225 5.8   4.0 0.00 0.00 47.0   0.8 62.8   8.4
Petaluma (Ranch 10) 5/19/26 0615 42.2   21.6 87   66 38.7   14.8 0.6   4.5 E | 90 3.1   12.1 0.00 0.00 42.0   13.9 48.4   19.1
Carneros (Ranch 71) 5/19/26 0615 56.6   8.1 49   29 37.6   15.7 0.1   7.8 NNW | 327 1.8   18.3 0.00 0.00 56.1   8.5 61.8   5.4
Ricci Vineyards (Carneros) 5/19/26 0615 41.3   23.6 90   70 38.6   16.2 1.3   6.0 N | 350 3.6   16.6 0.00 0.00 41.0   15.6 49.6   17.9
Carneros Upper (Ranch 81) 5/19/26 0630 57.8   6.8 45   26 36.4   15.9 3.9   11.7 WSW | 256 6.9   23.0 - - 57.6   7.0 63.7   3.2
Carneros Lower (Ranch 81) 5/19/26 0630 45.8   18.9 86   64 41.7   17.7 0.3   8.4 SE | 145 2.2   19.1 0.00 0.00 43.0   21.5 49.6   17.1
Max     64.7 92 42.8 4.1 - 8.6 0.00 0.00 57.6 65.6
Avg     47.4 71 37.3 1.5 - 3.9 0.00 - - -
Min     36.2 22 25.4 0.1 - 1.3 0.00 0.00 34.9 39.3
About WWG
Purchasing Weather Stations for the SCWC Weather Network Contact WWG about Alert Monitoring Service

AQI Map

Map

Hourly Data