Weather in Shell, Wyoming
High country wildflowers peak. Day 59 of spring. Read this microseason across nine climate regions →
Shell, WY
Sunday, May 17 at 1:39 AM
67
°
Overcast
Feels like
59°
Humidity
19%
Wind
9 mph
Sunrise
5:41 AM
Sunset
8:33 PM
Shell, WY
Hour by hour · 24h
71°
7p
68°
8p
61°
9p
58°
10p
58°
11p
56°
12a
56°
1a
54°
2a
51°
3a
49°
4a
47°
5a
44°
6a
48°
7a
55°
8a
59°
9a
63°
10a
67°
11a
68°
12p
70°
1p
71°
2p
72°
3p
72°
4p
73°
5p
74°
6p
Shell, WY
7-day forecast
- TodayMay 16Overcast—73°41°
- SundayMay 17Overcast12%56°40°
- MondayMay 18Overcast38%54°38°
- TuesdayMay 19Overcast—62°36°
- WednesdayMay 20Light Snow Shwrs11%65°47°
- ThursdayMay 21Light Snow Shwrs11%61°43°
- FridayMay 22Light Drizzle15%71°49°
Shell, WY
Next 24 hours · Mild now
Shell, WY
Anemometer · 24h winds · from true
From · True
NW
324° · veering 119°
Direction
NW
324°
Sustained
9
mph
Gust
13
mph
Peak 24h
24
avg 5
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
Shell, WY
Air quality
62
AQI
Moderate
- PM 2.5
- 4.0 μg/m³
- PM 10
- 8.7 μg/m³
- NO₂
- 0.6 μg/m³
- Ozone
- 106.0 μg/m³
- UV Index
- 0.3 Low
Shell, WY
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:09 AM
Sunrise
5:41 AM
Daylight
14h 52m
Sunset
8:33 PM
Civil dusk
3:07 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Shell, WY
The moon
New Moon
0% illuminated
- Moonrise
- 11:44 AM
- Moonset
- 3:12 AM
- In sign
- ♉︎ Taurus
Shell, WY
Microseason · 28 of 72
May 16–20
High country wildflowers peak
bird
Shell at a glance
- Today vs. normal: 67°F — typical for the season
- Last frost: May 13 (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
Cool-season window is open
As of May 17, the cool-season window is open or about to open. Direct-sow peas, lettuce, spinach, radishes, and brassicas now. Hold off on warm-season crops until 1–2 weeks after the last spring frost (around May).