terminal weather

next-7-days.sh

#!/usr/bin/env bash

LAT="37.0833"
LON="-79.9"

URL=$(curl -s "https://api.weather.gov/points/$LAT,$LON" \
  | jq -r '.properties.forecast')

DATA=$(curl -s "$URL")

printf "\n%-5s %-6s %-6s\n" "Day" "High" "Low"
printf "%-5s %-6s %-6s\n" "-----" "------" "------"

for DAY in Mon Tue Wed Thu Fri Sat Sun; do
  HIGH=$(echo "$DATA" | jq -r \
    --arg d "$DAY" '
    .properties.periods[]
    | select(.isDaytime == true)
    | select(.name[0:3] == $d)
    | .temperature
  ' | head -1)

  LOW=$(echo "$DATA" | jq -r \
    --arg d "$DAY" '
    .properties.periods[]
    | select(.isDaytime == false)
    | select(.name[0:3] == $d or (.name == "Tonight" and $d == "Fri"))
    | .temperature
  ' | head -1)

  [[ "$HIGH" != "" && "$LOW" != "" ]] && \
    printf "%-5s %-6s %-6s\n" "$DAY" "${HIGH}°" "${LOW}°"
done

this-week-temps.sh

#!/usr/bin/env bash

LAT="37.0833"
LON="-79.9"

URL=$(curl -s "https://api.weather.gov/points/$LAT,$LON" \
  | jq -r '.properties.forecast')

DATA=$(curl -s "$URL")

printf "\n%-5s %-6s %-6s\n" "Day" "High" "Low"
printf "%-5s %-6s %-6s\n" "-----" "------" "------"

for DAY in Mon Tue Wed Thu Fri Sat Sun; do
  HIGH=$(echo "$DATA" | jq -r \
    --arg d "$DAY" '
    .properties.periods[]
    | select(.isDaytime == true)
    | select(.name[0:3] == $d)
    | .temperature
  ' | head -1)

  LOW=$(echo "$DATA" | jq -r \
    --arg d "$DAY" '
    .properties.periods[]
    | select(.isDaytime == false)
    | select(.name[0:3] == $d or (.name == "Tonight" and $d == "Fri"))
    | .temperature
  ' | head -1)

  [[ "$HIGH" != "" && "$LOW" != "" ]] && \
    printf "%-5s %-6s %-6s\n" "$DAY" "${HIGH}°" "${LOW}°"
done

weather.sh

#!/usr/bin/env bash

LAT="37.0833"
LON="-79.9"

URL=$(curl -s "https://api.weather.gov/points/$LAT,$LON" |
  jq -r '.properties.forecast')

DATA=$(curl -s "$URL")

printf "\n%-16s %-6s %-6s %-8s %-12s\n" \
  "Day" "High" "Low" "Rain" "Wind"

printf "%-16s %-6s %-6s %-8s %-12s\n" \
  "---------------" "------" "------" "------" "------------"

echo "$DATA" | jq -r '
  .properties.periods
  | to_entries[]
  | select(.value.isDaytime == true)
  | [
      .key,
      .value.name,
      (.value.temperature | tostring),
      ((.value.probabilityOfPrecipitation.value // 0) | tostring),
      (.value.windSpeed | gsub(" to "; "-"))
    ]
  | @tsv
' | while IFS=$'\t' read -r IDX DAY HIGH RAIN WIND; do

  LOW=$(echo "$DATA" | jq -r --argjson i "$IDX" '
    .properties.periods[$i + 1].temperature // empty
  ')

  [[ -n "$LOW" ]] && LOW="${LOW}°" || LOW="-"

  printf "%-16s %6s %6s %7s%% %12s\n" \
    "$DAY" \
    "${HIGH}°" \
    "${LOW}" \
    "$RAIN" \
    "$WIND"
done