Lamar, Nebraska Weather
Pikas hayfeeding in granite peaks. Day 77 of spring. Read this microseason across nine climate regions →
Lamar weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 4Foggy——85°60°—
- FridayJun 5Overcast——84°60°-1°
- SaturdayJun 6Thunderstorm——96°65°+12°
- SundayJun 7Light Drizzle19%—96°66°0°
- MondayJun 8Overcast28%—91°64°-5°
- TuesdayJun 9Clear28%—105°67°+14°
- WednesdayJun 10Light Drizzle10%—108°71°+3°
Ozone at AQI 43 now. AQI flat over the last 6 hours (within ±4 points). With UV 9.0 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 52 by mid-afternoon.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 43 now. With UV 9.0 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 52 by mid-afternoon.
- Present
- AQI 43
- UV peak
- 9.0 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 52
PM × Wind × Precip
PM2.5 at 5.4 µg/m³, PM10 at 6.4 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.84
- Wind
- breezy
- Recent rain
- 0h in last 6h
- Pattern
- background
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
A summer fog for fair, a winter fog for rain.
- Moonrise
- 5:20 AM
- Moonset
- 2:50 PM
- In sign
- ♒︎ Aquarius
Pikas hayfeeding in granite peaks
Lamar at a glance
- Today vs. normal: 72°F — typical for the season
- Last frost: April 19 (climatological average for this latitude)
- Microseason: Jun 1–5
- Planting window: Harvest spring lettuce before it bolts. Sow heat-tolerant greens.
Right now in the garden
Warm-season window is open
As of June 4, 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.
SPC Convective Outlook
Storm Prediction Center — Lamar
SPC has placed Lamar in the Marginal Risk category for severe thunderstorms today.
- TODAYMRGLMarginal Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Isolated severe storms possible. Limited threat for hail or damaging wind.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.