HDWI-Alaska Status:

---

HDWI Forecasts, 30-year CFSR Climatology, and 30-day GEFS analysis archive available through the dropdowns here:

Model Type: GEFS Analysis+ForecastCFSR 30-yr ClimatologyGEFS 30-day Analysis     Latitude: 52.052.553.053.554.054.555.055.556.056.557.057.558.058.559.059.560.060.561.061.562.062.563.063.564.064.565.065.566.066.567.067.568.068.569.069.570.070.571.071.572.0     Longitude: -170.0-169.5-169.0-168.5-168.0-167.5-167.0-166.5-166.0-165.5-165.0-164.5-164.0-163.5-163.0-162.5-162.0-161.5-161.0-160.5-160.0-159.5-159.0-158.5-158.0-157.5-157.0-156.5-156.0-155.5-155.0-154.5-154.0-153.5-153.0-152.5-152.0-151.5-151.0-150.5-150.0-149.5-149.0-148.5-148.0-147.5-147.0-146.5-146.0-145.5-145.0-144.5-144.0-143.5-143.0-142.5-142.0-141.5-141.0-140.5-140.0-139.5-139.0-138.5-138.0-137.5-137.0-136.5-136.0-135.5-135.0-134.5-134.0-133.5-133.0-132.5-132.0-131.5-131.0-130.5-130.0    

---

HDWI Forecasts also available through the clickable map here:

---

HDWI Probabilities for Alaska:

	75th Percentile	90th Percentile	95th Percentile
Day 0
Day +1
Day +2
Day +3
Day +4
Day +5
Day +6

How to use this page:

This page is especially developed for users in Alaska. Because HDWI is designed to work during daylight hours, the Alaska CFSR climatology uses the maximum HDWI from 1800, 0000, and 0600 UTC for a given day, while the GEFS forecasts use 1800, 2100, 0000, 0300, 0600, and 0900 GEFS output. All other functionality should be the same as the main HDWI page.

As noted elsewhere, all of the products on this website are still in active development and should not be considered operational. We make every attempt to keep this site updated, but outages may happen. Use these products at your own risk.