Weather in Rock River, Wyoming
High country wildflowers peak. Day 59 of spring. Read this microseason across nine climate regions →
Rock River, WY
Sunday, May 17 at 1:44 AM
59
°
Partly Cloudy
Feels like
50°
Humidity
31%
Wind
12 mph
Sunrise
5:42 AM
Sunset
8:17 PM
Rock River, WY
Hour by hour · 24h
67°
7p
62°
8p
57°
9p
51°
10p
49°
11p
46°
12a
45°
1a
45°
2a
45°
3a
45°
4a
43°
5a
42°
6a
47°
7a
55°
8a
59°
9a
62°
10a
64°
11a
66°
12p
69°
1p
70°
2p
71°
3p
72°
4p
71°
5p
70°
6p
Rock River, WY
7-day forecast
- TodayMay 16Overcast30%73°41°
- SundayMay 17Snow60%56°38°
- MondayMay 18Light Snow Shwrs99%36°21°
- TuesdayMay 19Foggy59%33°10°
- WednesdayMay 20Foggy15%51°21°
- ThursdayMay 21Light Drizzle29%55°37°
- FridayMay 22Light Drizzle18%63°38°
Rock River, WY
Next 24 hours · Mild now
Rock River, WY
Anemometer · 24h winds · from true
From · True
WSW
249° · backing 12°
Direction
WSW
249°
Sustained
12
mph
Gust
15
mph
Peak 24h
34
avg 10
Beaufort · 3 · GENTLE BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
−24h−18h−12h−6hnow
Rock River, WY
Air quality
86
AQI
Moderate
- PM 2.5
- 3.9 μg/m³
- PM 10
- 6.2 μg/m³
- NO₂
- 1.5 μg/m³
- Ozone
- 117.0 μg/m³
- UV Index
- 0.1 Low
Rock River, WY
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:12 AM
Sunrise
5:42 AM
Daylight
14h 35m
Sunset
8:17 PM
Civil dusk
2:50 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Rock River, WY
The moon
New Moon
0% illuminated
- Moonrise
- 11:49 AM
- Moonset
- 2:53 AM
- In sign
- ♉︎ Taurus
Rock River, WY
Microseason · 28 of 72
May 16–20
High country wildflowers peak
bird
Rock River at a glance
- Today vs. normal: 11°F below the seasonal normal for this latitude
- Last frost: April 26 (climatological average for this latitude)
- Microseason: 28 of 72, May 16–20
- Planting window: Direct sow okra, melons, and southern peas. Thin carrot rows.
Right now in the garden
Warm-season window is open
As of May 17, the last spring frost has passed for most years. Transplant tomatoes, peppers, eggplants, basil, and cucurbits (cucumbers, squash, melons) now. Direct-sow beans and corn into warm soil.