How does NOAA issue severe storm watches for Lewiston?

The National Weather Service (NWS) monitors atmospheric instability across Idaho. When convective storms, tornado potential, or flash floods are detected, automated NOAA advisories are immediately broadcasted.

What are the best outdoor weather hours in Lewiston today?

Check the 24-hour hourly trend chart above to identify windows of minimal rain probability, low UV index periods, and mild temperatures.

ID, USAZIP 83501Live NOAA Station

Lewiston, ID

Q: What is the current temperature and forecast in Lewiston, Idaho?

The current weather in Lewiston is around 71°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

Overcast•Feels like 70°F-1° wind chill

83°F/59°F

2 mph 180°

47%Humidity

71°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

Updated: 02:30 AM (America/Los_Angeles)

Daily Meteorological Briefing

Lewiston, ID

Synthesized forecast and practical day-planning insights

NOAA HRRR Stream

Expect mild and stable weather across Lewiston, ID today.

Current temperature is 71°F (feels like 70°F), with daytime highs reaching 83°F and overnight lows around 59°F. Humidity is at 47%, with atmospheric pressure steady at 1012.3 hPa.

Overall excellent conditions for commuting and outdoor routines.

Daily Range

Δ 14° Variation

Rain Likelihood

Low (< 10%)

Solar Exposure

UV 2.25 • Moderate

24-Hour Temperature & Rain Outlook

Hourly temperature progression and precipitation probability

Temp (°F) Rain (%)

Hourly Forecast

Next 16 Hours

Now

67°F

1 AM

65°F

2 AM

64°F

3 AM

63°F

4 AM

61°F

5 AM

61°F

6 AM

61°F

7 AM

59°F

8 AM

61°F

9 AM

68°F

10 AM

73°F

11 AM

76°F

12 PM

79°F

1 PM

82°F

2 PM

83°F

3 PM

83°F

10-Day Forecast

Extended 10-day meteorological outlook

10-Day Range

Today

Sep 22

59°F

83°F

Wed

Sep 23

56°F

78°F

Thu

Sep 24

57°F

85°F

Fri

Sep 25

56%

57°F

72°F

Sat

Sep 26

50°F

67°F

Sun

Sep 27

53°F

70°F

Mon

Sep 28

56°F

72°F

Tue

Sep 29

53°F

70°F

Wed

Sep 30

54°F

76°F

Thu

Oct 1

59°F

65°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

UV IndexModerate

2.25 / 11+

Sunscreen advisedPeak 4.65

Wind180°

2 mph

Wind Gusts:4 mph

Conditions:Gentle breeze

Sun CycleDaylight

Sunrise06:35 AM

Sunset06:45 PM

Solar Noon:12:54 PM

HumidityComfortable

47%

Dew Point:49°F

PressureSteady

29.89 inHg

Trend:Stable (+0.1 hPa)

VisibilityClear

21.1 mi

Haze:Minimal

Air Quality Index (AQI)Good

24US EPA Standard

Air quality is ideal for outdoor activities.

PM2.55 µg

OZONE59 µg

PM106 µg

Daily Lifestyle & Activity Index

Practical recommendations tailored to current local conditions

Outdoor SportsIdeal

Perfect temperature and low humidity for outdoor workouts.

Car WashRecommended

Dry conditions will keep your vehicle clean.

Pollen & AllergyLow Risk

Pollen counts remain in the comfortable range.

Driving SafetyOptimal

Dry pavement and clear visibility throughout.

Sun & Moon • Celestial Dynamics

Solar orbital arc trajectory and lunar cycle visibility

Astronomy Telemetry

Solar Day TrackDaylight Arc

Sunrise11:35 PM

Daylight ~13h

Sunset11:45 AM

Lunar Phase & StargazingNight Sky

Waxing Gibbous

80% Illumination

Stargazing condition: Optimal Visibility

Next Full Moon in ~5 daysTidal Currents Normal

Frequently Asked Questions - Lewiston, Idaho

The current weather in Lewiston is around 71°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

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