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Valleytown, MT · Valley County
Right Now
Mostly Clear
Wind
13 mph
SE
Gusts
18 mph
Pressure
29.58
falling
Forecast - Sat, Jun 27
High / Low
72° / 58°
Wind
6 mph
gusts 18 mph
Precip
99%
UV
5
Sunrise
11:07 AM
Sunset
3:15 AM
Every forecast metric for the week ahead — plus AI-picked best days for fishing, boating, swimming, and paddling.
Instant recommendations based on wind, precip, pressure, solunar, and temperature.
Best for Fishing
Mon, Mon, Jun 29
Mon, Jun 29 scores 65/100 — Solunar 5/5, Pressure rising.
Best for Boating
Thu, Thu, Jul 2
Thu, Jul 2 scores 77/100 — Wind 7 mph.
Best for Swimming
Wed, Wed, Jul 1
Wed, Jul 1 scores 60/100 — Air 78°F, Wind 10 mph.
Best for Paddling
Thu, Thu, Jul 2
Thu, Jul 2 scores 65/100 — Wind 7 mph.
Ask the AI assistant about this week:
Swipe to see all 9 days
| Metric | Sat27 | Sun28 | Mon29 | Tue30 | Wed1 | Thu2 | Fri3 | Sat4 | Sun5 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Thunderstorms | Rain | Drizzle | Rain | Drizzle | Thunderstorms | Thunderstorms | Thunderstorms | Mostly Clear |
| High / Low | 72°/58° | 65°/55° | 64°/52° | 70°/52° | 78°/53° | 77°/56° | 78°/57° | 79°/55° | 83°/59° |
| Precip | 99% | 97% | 76% | 61% | 42% | 44% | 53% | 51% | 51% |
| Wind | 12 mphgust 18 | 13 mphgust 23 | 11 mphgust 18 | 16 mphgust 22 | 10 mphgust 19 | 7 mphgust 15 | 6 mphgust 11 | 10 mphgust 17 | 11 mphgust 17 |
| Pressure | 29.54" stable | 29.43" falling | 29.48" rising | 29.59" rising | 29.71" rising | 29.79" rising | 29.88" rising | 29.99" rising | 30.02" rising |
| UV Index | 5 | 4 | 4 | 4 | 6 | 7 | 6 | 6 | 8 |
| Sunrise | 11:07 AM | 11:08 AM | 11:08 AM | 11:09 AM | 11:09 AM | 11:10 AM | 11:11 AM | 11:12 AM | 11:12 AM |
| Sunset | 3:15 AM | 3:15 AM | 3:15 AM | 3:15 AM | 3:15 AM | 3:14 AM | 3:14 AM | 3:14 AM | 3:13 AM |
| Bite Rating | 3/5waxing gibbous | 2/5waxing gibbous | 5/5FULL | 4/5FULL | 3/5FULL | 3/5waning gibbous | 2/5waning gibbous | 2/5waning gibbous | 3/5waning gibbous |
Today Read
Nelsons ReservoirWind read
Calm
6 mph avg
Water read
--
Check water
Air range
58° / 72°
today
Precip
99%
watch timing
Today's forecast for Nelsons Reservoir has calm wind, 58F to 72F air temperatures, 99% chance of precipitation.
AI read · today
Water temp is missing, so lean on weather, season, fish list, and map context. The planning constraint is finding the right window.
Reads 5 live data sources for this lake — tap a stat or ask anything to see its work.
Fishing Forecast
waxing gibbous
Major
6:00 AM - 6:00 AM
Minor
1:36 AM - 3:06 AM
Historical satellite imagery to track lake changes over seasons.
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Historical
0 imagesWind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
6am - 5am
Peak Wind
12 mph
6am
Peak Gust
18 mph
highest gust
Pressure
29.61 inHg
rising
Visibility
10 mi
99% clouds
Tap chart for details, swipe left or right for different days.Tap chart for details • Swipe for different days
Pressure stability helps plan windows
Tap chart points for pressure details
Nearby Lakes
Fishing Forecast
3/5waxing gibbous
Nearby Lakes
FAQ
Nelsons Reservoir covers 20.00 acres (0.03 square miles)
Nelsons Reservoir is located in Valleytown, Valley County, MT. It is accessible to the public for outdoor activities.