Flood risk snapshot · McGrath, AK

More for Alaska: Highest flood risk cities · Alaska live outlook

Current risk outlook

Flooding and heavy rain risk for McGrath, AK.

Live conditions updated just now. Refreshes every 5–40 minutes.

This view focuses on street flooding, ponding in low-lying areas, and how heavy rain tends to behave around this city.

Live risk outlook

MODERATE

Moderate

Next 6–24 hours: Today: Moderate (38/100) · Rain 41% · 0.5 in · Max wind 5 mph.

2 active alerts nearby.

Sources: NOAA, NWS, SPC, NHC, FEMA, USGS.

Historical risk score

Long-term baseline derived from historical hazard activity.

32

/ 100

Flood risk score32/100

For typical homes located in McGrath, AK.

Baseline context

FEMA NFHL flood zones: 4 features intersect this tile.

Local historical hazard map

McGrath, AK

Historical baseline tiles

Click a tile to update scores. These layers show long-term historical baseline risk, not live warnings or short-term forecast risk.

Live flood alerts & official forecast (NWS)

Forecast office: AFG

Active alerts near McGrath

Hydrologic Outlook

Effective local time

Hydrologic Outlook issued June 26 at 11:05AM AKDT by NWS Fairbanks AK

Red Flag Warning

Effective local time

Red Flag Warning issued June 26 at 9:07AM AKDT until June 27 at 3:00AM AKDT by NWS Fairbanks AK

A Red Flag Warning means that conditions are occurring or will occur which could lead to the development of large and dangerous fires. It is directed toward fire agencies, and through them, to the public. Please advise the appropriate officials or fire crews in the field of this Red Flag Warning.

Flood intelligence snapshot

FEMA flood zones (NFHL)

No FEMA zones returned for this tile.

NFHL features in tile: 0

Tile risk label: Minimal

Source: FEMA NFHL (MapServer).

Nearest river gauge (USGS)

No nearby USGS gauges reporting right now.

Source: USGS NWIS (instant values).

Soil saturation (model)

Soil moisture: 22% volumetric

Last 24h rain: 0.04 in

Updated: local time

Source: Open-Meteo soil model (proxy).

5-day flood & rain outlook

Today

MODERATE

Rain chance: 41% · 0.5 in

Max wind: 5 mph

Risk score: 38/100

Tomorrow

MODERATE

Rain chance: 89% · 0.2 in

Max wind: 5 to 10 mph

Risk score: 46/100

Sun

LOW

Rain chance: 30% · 0.0 in

Max wind: 10 mph

Risk score: 22/100

Mon

LOW

Rain chance: 51%

Max wind: 5 to 10 mph

Risk score: 30/100

Tue

LOW

Rain chance: 12%

Max wind: 0 to 5 mph

Risk score: 15/100

Outlook blends NWS forecast, WPC QPF totals, and Excessive Rainfall Outlook categories.

Historical flooding exposure

Local flood data facts

NFHL features in this tile0
Soil moisture (topsoil)22% · 0.04 in rain

Data from FEMA NFHL, USGS gauges, and Open-Meteo soil moisture.

Historical flooding exposure in McGrath

  • Lowest-lying streets and drainage chokepoints tend to flood first during heavy rain.
  • Long-duration rainfall can raise ponding risk even without a named storm.
  • Local elevation and canal/river networks can amplify or reduce flood impacts.

Flood & storm risk FAQs for McGrath

Does McGrath flood often?

Flooding risk depends on elevation, drainage, and rainfall intensity. This model summarizes localized flood patterns from public datasets.

What causes street flooding without a storm surge?

Short bursts of heavy rain can overwhelm drains; longer events can saturate soils and keep water standing even after rain ends.