Create Custom Reports and Graphics: Custom Report
Napa County Forecast Links
Morning Forecast Frost Forecast 30/90 Day Outlook Forecast Abbreviations and Terms
Napa County Weather Data Links
Yesterday Growing Degree Days Weather Observation Maps Powdery Mildew Satellite/Radar Data Comparison Summary Miscellaneous UC Oakville Research Station NVV Office Weather Station

Latest Observations

Map

15 Minute Data

Latest Observations

Map

15 Minute Data

Northeast Napa County

12 Stations

15 Minute Data | America/Los_Angeles
as of 7/13/25 4:06 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)
Montesol 7/13/25 0400 59.1   6.6 - - - - - 0.00 0.00 57.4   7.2 62.6   6.2
Pope Valley (Weeks Lake) 7/13/25 0400 53.3   3.4 87   1 49.6   3.6 0.0   0.3 WSW | 245 0.7   1.5 0.00 0.00 53.1   3.3 59.8   1.6
Whiskey River Winery 7/13/25 0400 58.3   1.8 73   4 49.6   3.3 3.1   1.4 SW | 228 5.4   2.5 0.00 0.00 58.0   1.0 63.9   3.1
Dollarhide Base 7/13/25 0400 60.2   3.3 75   4 52.2   4.6 2.0   0.4 WSW | 250 3.2   1.2 0.00 0.00 60.2   2.4 68.4   1.1
Dollarhide 1AS Remote 7/13/25 0400 59.7   2.9 76   4 52.2   4.2 2.2   0.4 W | 268 4.8   0.7 - - 59.7   1.9 67.8   1.4
Dollarhide 17B Remote 7/13/25 0400 59.8   2.3 77   4 52.6   3.6 - - - - - 59.7   2.2 66.2   1.8
Dollarhide 18A Remote 7/13/25 0400 59.6   1.9 75   9 51.7   1.2 - - - - - 59.6   1.9 69.3   5.2
Angwin 7/13/25 0400 71.3   5.3 45   11 48.6   2.6 1.9   0.2 NW | 308 3.2   0.7 0.00 0.00 68.1   8.4 74.4   7.5
Lower Angwin (Pioneer) 7/13/25 0400 49.6   3.8 - - 0.0   0.0 N | 0 0.0   0.0 - - 49.4   3.8 60.6   4.3
Deer Park 7/13/25 0400 53.8   2.3 92   1 51.6   2.1 4.2   4.2 NW | 312 7.9   7.9 0.00 0.00 53.8   2.1 58.4   1.0
Lower Chiles Valley (Brown) 7/13/25 0400 56.6   0.0 82   14 51.3   4.3 2.1   0.8 SSW | 206 5.9   0.6 0.00 0.00 56.1   0.4 61.1   0.8
Moss Creek Vineyard/Reservior 7/13/25 0215 61.1   3.7 70   1 51.2   3.9 - - - 0.00 0.00 60.6   3.9 63.1   3.8
Max     71.3 92 52.6 4.2 - 7.9 0.00 0.00 68.1 74.4
Avg     58.3 76 51.0 1.9 - 3.9 0.00 - - -
Min     49.6 45 48.6 0.0 - 0.0 0.00 0.00 49.4 58.4

Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 7/13/25 4:06 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)
Calistoga-North 7/13/25 0400 56.0   1.6 90   4 53.1   2.7 - - - 0.00 0.00 55.9   1.3 57.4   5.2
Stags Leap Dist (Chimney Rock) 7/13/25 0400 51.6   7.3 - - 0.6   0.9 E | 91 2.0   2.2 0.00 0.00 51.2   6.7 58.0   1.0
Diamond Mtn (McEachran) 7/13/25 0400 54.2   2.3 92   2 51.8   2.9 - - - - - 54.1   2.2 58.6   1.3
Diamond Mtn (Schramsberg) 7/13/25 0400 52.5   4.1 92   0 50.2   4.2 - - - 0.00 0.00 52.3   4.2 56.5   4.7
Stags Leap Dist (Silverado Vineyards) 7/13/25 0400 50.8   7.3 89   1 47.7   6.8 0.0   0.7 N | 0 0.0   3.1 0.00 0.00 50.4   7.0 56.3   2.5
Fotsch (Maple Lane) 7/13/25 0400 55.5   0.9 88   3 52.1   1.9 4.0   2.5 WNW | 298 12.4   10.3 0.00 0.00 55.5   0.6 58.8   1.4
Oak Knoll-East (Ranch 53) 7/13/25 0400 52.6   6.0 88   0 49.2   5.8 0.0   2.2 NNW | 327 0.1   3.3 0.00 0.00 52.5   5.8 57.2   2.0
Rutherford-North (Mee Ln) 7/13/25 0400 53.3   3.1 89   1 50.2   3.4 2.3   0.7 NW | 324 4.2   0.0 0.00 0.00 51.6   3.8 55.6   2.9
Frisinger Napa-NW 7/13/25 0400 52.0   7.2 93   6 50.1   5.4 1.7   0.8 W | 278 2.3   2.5 0.00 0.00 52.0   3.8 55.0   4.3
Napa-North (Ranch 29) 7/13/25 0400 54.5   3.6 92   1 52.3   3.1 0.1   0.7 E | 83 0.6   3.7 0.00 0.00 54.4   3.2 57.1   2.5
St. Helena (NVV Office) 7/13/25 0400 56.4   3.1 - - 1.9   1.0 NW | 310 6.2   3.2 0.00 0.00 56.3   3.1 61.0   0.1
Crossroads Ranch 7/13/25 0400 51.9   6.6 93   1 50.0   6.8 0.0   2.4 N | 0 0.0   6.6 0.00 0.00 51.7   5.3 57.2   2.3
Oakville 7/13/25 0400 51.1   6.9 88   3 47.6   7.7 0.3   0.0 NE | 46 1.4   0.7 0.00 0.00 51.0   5.7 56.2   3.0
OV561-East 7/13/25 0400 53.3   5.3 - - - - - - - 53.1   3.8 57.6   2.4
OV518-West 7/13/25 0400 51.1   7.2 - - - - - - - 51.0   5.9 56.2   2.9
Napa-NW (Ranch 54) 7/13/25 0400 52.8   6.8 90   4 49.9   5.6 0.0   0.0 W | 261 0.4   0.7 0.00 0.00 52.6   6.0 55.9   3.9
Calistoga (Ranch 78) 7/13/25 0400 55.3   0.9 87   4 51.6   2.2 3.2   2.4 NW | 307 7.4   5.4 0.00 0.00 55.3   0.9 58.6   2.5
Yountville-SE (Ranch 85) 7/13/25 0400 53.0   6.3 93   4 51.1   5.1 0.0   1.4 N | 0 0.0   3.2 0.00 0.00 52.6   6.0 57.6   1.8
Yountville-South (Ranch 87) 7/13/25 0400 51.6   7.7 91   1 49.2   7.2 0.1   1.1 WSW | 249 0.8   3.1 0.00 0.00 51.3   6.8 55.4   4.3
Rutherford Hill Estate 7/13/25 0400 54.0   3.3 92   2 51.6   4.0 0.4   0.2 ENE | 57 1.5   0.9 0.00 0.00 53.8   3.3 57.3   0.6
Rutherford (STS) 7/13/25 0400 52.0   6.1 93   1 50.2   5.7 0.9   0.3 NW | 320 2.5   0.6 0.00 0.00 51.4   4.0 56.4   2.3
Borreo (Soda Canyon) 7/13/25 0400 49.4   7.1 94   1 47.6   6.8 0.1   1.0 NW | 305 0.8   2.2 0.00 0.00 49.1   5.6 52.8   4.0
Oakville-NE (Ranch 88) 7/13/25 0400 51.4   6.8 84   4 46.7   8.0 0.0   1.5 N | 0 0.0   4.4 0.00 0.00 51.1   5.4 56.2   3.2
Silver Oak OV 7/13/25 0400 52.1   6.5 92   1 49.7   6.2 0.5   2.1 NE | 42 1.7   3.7 0.00 0.00 51.7   6.0 57.7   1.7
Tiara Fria (East St. Helena) 7/13/25 0400 56.5   2.8 85   4 52.0   3.9 2.1   0.2 NW | 311 7.5   3.6 0.00 0.00 56.3   2.7 60.4   0.3
To Kalon Remote (TKKE) 7/13/25 0400 51.2   7.1 - - - - - - - 51.0   4.1 55.7   4.0
To Kalon 7/13/25 0400 52.0   5.7 92   1 49.6   6.0 0.7   0.5 W | 278 1.4   0.0 0.00 0.00 51.9   3.8 57.0   2.6
To Kalon Remote (TKN5) 7/13/25 0400 51.7   6.1 - - - - - - - 51.6   5.0 57.6   2.5
St. Helena-North 7/13/25 0400 56.1   2.6 82   5 50.6   4.1 1.5   0.6 NW | 316 7.0   4.2 0.00 0.00 56.0   1.9 59.8   0.9
Twomey Calistoga 7/13/25 0400 54.9   0.9 89   4 51.7   0.2 2.8   2.8 WNW | 294 7.3   6.6 0.00 0.00 54.8   0.8 58.8   0.3
Wappo Hill Floor 7/13/25 0400 52.5   7.2 87   0 48.8   7.1 0.4   0.6 WSW | 243 1.5   1.6 0.00 0.00 52.5   6.1 57.8   1.9
Yountville (Ranch 67) 7/13/25 0400 51.1   7.0 86   1 47.1   7.3 0.2   1.8 NW | 310 1.6   2.3 0.00 0.00 51.0   6.7 55.6   3.2
Max     56.5 94 53.1 4.0 - 12.4 0.00 0.00 56.3 61.0
Avg     52.9 90 50.1 0.9 - 2.8 0.00 - - -
Min     49.4 82 46.7 0.0 - 0.0 0.00 0.00 49.1 52.8

Southern Napa County

23 Stations

15 Minute Data | America/Los_Angeles
as of 7/13/25 4:06 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)
Carneros (Milton Rd) 7/13/25 0400 54.5   1.1 90   1 51.7   0.7 - - - 0.00 0.00 54.4   2.1 56.7   1.8
Carneros Lower (Ranch 81) 7/13/25 0400 54.0   1.0 93   1 51.9   1.4 0.1   0.2 NNW | 348 2.6   1.4 0.00 0.00 54.0   1.0 55.9   1.0
Carneros Upper (Ranch 81) 7/13/25 0400 54.0   1.8 91   0 51.6   1.7 6.4   6.4 W | 261 9.3   8.8 - - 54.0   1.7 55.1   1.8
Carneros (Mitsuko) 7/13/25 0400 54.6   1.2 - - - - - - - 54.4   3.0 56.3   1.1
Mount George (Napa East) 7/13/25 0400 52.4   3.0 91   0 49.8   3.0 0.0   0.5 N | 0 0.0   1.5 0.00 0.00 52.2   2.2 57.8   0.5
Napa-East (Palmaz 300') 7/13/25 0400 51.4   3.7 93   1 49.4   4.1 0.4   0.2 ESE | 119 1.7   0.7 0.00 0.00 51.1   3.4 55.3   2.9
Napa-East (Palmaz 1200') 7/13/25 0345 51.0   2.8 0   100 -63.0   116.8 1.1   0.5 E | 97 2.6   1.0 - - 50.4   3.1 54.4   1.0
Napa-East (Palmaz 1400') 7/13/25 0400 55.0   4.4 90   11 52.2   0.7 1.6   0.2 S | 172 4.1   0.0 0.00 0.00 52.6   6.3 55.4   6.5
Dealy Lane (Ranch 80) 7/13/25 0400 51.3   4.2 91   2 48.9   4.7 0.3   1.0 N | 358 1.8   0.3 0.00 0.00 51.3   3.6 56.1   1.4
Suscol Mtn (Ranch 93) 7/13/25 0400 51.7   2.2 98   0 51.1   2.3 1.9   1.0 NNW | 345 4.1   2.0 0.00 0.00 51.5   2.2 53.7   1.3
Carneros (Saintsbury) 7/13/25 0400 54.4   0.8 91   3 51.8   1.8 3.0   2.9 WSW | 250 4.9   3.1 0.00 0.00 54.3   0.8 55.9   1.7
Suscol Upper (Ranch 92) 7/13/25 0400 52.1   2.2 100   0 52.1   2.2 0.0   4.5 N | 0 0.0   7.8 0.00 0.00 52.0   2.1 54.3   1.4
Stanly (Ranch 45) 7/13/25 0400 54.1   2.2 88   2 50.8   2.6 2.9   1.4 WSW | 246 5.1   1.7 0.00 0.00 53.9   2.2 56.6   1.3
Suscol Lower (Ranch 35) 7/13/25 0400 51.1   5.8 92   1 48.7   5.4 1.8   2.2 E | 97 3.1   3.4 0.00 0.00 51.1   5.3 55.6   2.2
Napa-South (Toyon Farms) 7/13/25 0400 53.4   2.3 95   1 52.1   2.7 0.0   0.0 N | 356 1.7   1.7 0.00 0.00 53.3   2.4 56.1   2.2
Toyon Remote 1 7/13/25 0400 49.6   3.7 - - - - - - - 49.4   3.6 56.0   1.8
Toyon Remote 2 7/13/25 0400 49.4   4.5 - - - - - - - 49.1   4.5 56.5   0.8
Toyon Remote 3 7/13/25 0400 50.4   3.3 - - - - - - - 50.1   3.4 56.1   1.8
Napa-West Lower (Truchard) 7/13/25 0400 47.7   3.8 90   2 45.0   4.2 - - - - - 47.5   3.6 54.2   2.4
Napa-West Upper (Truchard) 7/13/25 0400 52.4   3.2 0   0 -64.5   2.7 0.0   0.9 N | 0 0.0   1.8 0.00 0.00 52.2   3.1 54.9   2.3
Mt. Veeder 7/13/25 0400 59.6   0.5 67   13 48.6   5.4 0.0   0.0 N | 0 0.0   0.5 0.00 0.00 58.6   1.5 62.3   4.5
Wooden Valley 5/1/25 1630 68.6   8.0 58   11 53.4   1.8 8.0   3.8 W | 259 15.1   5.0 0.00 0.00 49.2   1.7 70.2   8.6
Sugarloaf West 7/13/25 0400 52.0   6.1 96   4 50.8   5.0 2.4   1.1 E | 96 4.1   2.7 0.00 0.00 52.0   5.3 57.2   1.7
Max     59.6 100 52.2 6.4 - 9.3 0.00 0.00 58.6 62.3
Avg     52.5 81 37.7 1.4 - 2.8 0.00 - - -
Min     47.7 0 -64.5 0.0 - 0.0 0.00 0.00 47.5 53.7
About WWG
Purchasing Weather Stations to be added to the NVV Weather Network