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Vananda, MT · Rosebud County
Right Now
Mostly Clear
Wind
11 mph
NNW
Gusts
16 mph
Pressure
30.15
falling
Forecast - Wed, Jun 24
High / Low
75° / 49°
Wind
5 mph
gusts 15 mph
Precip
0%
UV
7
Sunrise
11:16 AM
Sunset
3:04 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
Thu, Thu, Jul 2
Thu, Jul 2 scores 65/100 — Solunar 3/5, Wind 7 mph.
Best for Boating
Thu, Thu, Jul 2
Thu, Jul 2 scores 90/100 — Wind 7 mph, Rain 0%.
Best for Swimming
Wed, Wed, Jul 1
Wed, Jul 1 scores 80/100 — Air 80°F, Rain 0%.
Best for Paddling
Thu, Thu, Jul 2
Thu, Jul 2 scores 85/100 — Wind 7 mph, Rain 0%.
Ask the AI assistant about this week:
Swipe to see all 9 days
| Metric | Wed24 | Thu25 | Fri26 | Sat27 | Sun28 | Mon29 | Tue30 | Wed1 | Thu2 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Partly Cloudy | Rain | Drizzle | Rain | Rain | Drizzle | Clear | Mostly Clear | Clear |
| High / Low | 75°/49° | 74°/52° | 80°/56° | 75°/58° | 72°/54° | 71°/53° | 80°/55° | 80°/55° | 85°/57° |
| Precip | 0% | 58% | 56% | 70% | 57% | 49% | 50% | 0% | 0% |
| Wind | 9 mphgust 15 | 14 mphgust 21 | 13 mphgust 19 | 8 mphgust 12 | 15 mphgust 19 | 21 mphgust 30 | 10 mphgust 23 | 9 mphgust 18 | 7 mphgust 13 |
| Pressure | 30.10" stable | 29.89" falling | 29.62" falling | 29.47" falling | 29.58" rising | 29.68" rising | 29.71" rising | 29.83" rising | 29.96" rising |
| UV Index | 7 | 4 | 5 | 5 | 6 | 5 | 7 | 6 | 9 |
| Sunrise | 11:16 AM | 11:16 AM | 11:16 AM | 11:17 AM | 11:17 AM | 11:18 AM | 11:18 AM | 11:19 AM | 11:19 AM |
| Sunset | 3:04 AM | 3:04 AM | 3:04 AM | 3:04 AM | 3:04 AM | 3:04 AM | 3:04 AM | 3:04 AM | 3:03 AM |
| Bite Rating | 3/5first quarter | 2/5waxing gibbous | 2/5waxing gibbous | 3/5waxing gibbous | 2/5waxing gibbous | 5/5FULL | 4/5FULL | 3/5FULL | 3/5waning gibbous |
Today Read
Donnley ReservoirWind read
Calm
5 mph avg
Water read
--
Check water
Air range
49° / 75°
today
Precip
0%
low concern
Today's forecast for Donnley Reservoir has calm wind, 49F to 75F air temperatures, 0% 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 4 live data sources for this lake — tap a stat or ask anything to see its work.
Fishing Forecast
first quarter
Major
2:50 AM - 5:20 AM
Minor
10:05 PM - 11:35 PM
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
6am - 5am
Peak Wind
9 mph
1am
Peak Gust
14 mph
highest gust
Pressure
30.20 inHg
rising
Visibility
19 mi
26% 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
3/5first quarter
Nearby Lakes
FAQ
Donnley Reservoir covers 41.50 acres (0.06 square miles)
Donnley Reservoir is located in Vananda, Rosebud County, MT. It is accessible to the public for outdoor activities.