Quick:
Sail home
UpperTV
UTV mobile
BSAmail
Map

Upper Treasure Valley Sailing Forecast

Think snow.

Current weather (NOAA updated regularly so you don't have to)

 Time    Weather            Vis Tem Dew  RH  Wind       Baro
Barclay Bay 
No data found.

time    weather             vis tem dew  RH  wind       baro
Boise
10:53am clear                10  15   2  55    S  9     30.41
 9:53am clear                10  13   0  55  SSE  7     30.39
 8:53am clear                10  11   0  58  SSE  7     30.37
Caldwell
10:56am clear                10  21   7  54  WNW  5     30.46
 9:56am clear                10  18  10  71  WNW  7     30.44
 8:56am clear                10  14   9  80    W  6     30.43
Mtn Home
10:55am thin scattered       10  14   0  51    E  3     30.40
10:08am clear                10  14   0  52    E  6     30.38
 9:55am thin scattered       10  13  -1  51    E  7     30.38
 8:55am thin scattered       10  10   0  59    E  6     30.36
Hailey
10:50am scattered            10   0 -10  59   NW 12     30.23
 9:47am broken               10  -5 -12  70   NW 12     30.21
 8:47am overcast             10  -8 -14  76  WNW  9     30.19

Mon Jan 30 11:20 AM

Sunrise, sunset, full moons

We feed our data to the NWS CWOP program, too.
Air Sports Net Boise aviation forecast
NWS meteogram with ETA model f'cast Check the date: stopped updating on July 5
Windy interactive map
Wx near Indian Cr Res
Grandview 2 day view
Fairfield 2 day view

Watershed: BuRec's teacup diagram showing the status of the Boise and Payette river watersheds, and a page for the Lucky Peak reservoir level. Fishing Notes has Lucky Peak water temperature on their site.

Gorge: Wind on the Water, Windance's index of Gorge weather sites, Temira's Gorge Forecast and NOAA

Sunrise: After the Naval Oceanography Portal which I'd long used for this data went AWOL in Oct. 2019, I found data from the same algorithm (it seems) from Her Majesty's Nautical Almanac Office, and worked up 2022-2030.