Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Crescent 4%

08:25

18:32

14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 OK
13 OK

Sun - Rise: 06:52, Set: 17:48, Transit: 12:20. Moon - Rise: 08:25, Set: 18:32. Civil Dark: 18:12 - 06:28. Nautical Dark: 18:39 - 06:01. Astro Dark: 19:06 - 05:34

Total Clouds (% Sky Obscured)

88
83
82
73
39
37
15
0
0
0
2
2
6
6
6
10
9
3
3
2
3
14
30
36

Low Clouds (% Sky Obscured)

80
76
79
73
38
37
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
12
27

Medium Clouds (% Sky Obscured)

70
63
4
0
0
0
0
0
0
0
2
0
5
5
5
8
8
2
2
2
2
3
29
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
8
35
43
48
44
39
38
31
23
5
5
4
2
1
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
6
6
4
3
3
4
2
2
1
1
1
2
3
3
2
2
2
2
1
4
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

0
0
0
0
2
4
5
5
6
6
7
8
6
7
6
6
6
8
8
4
1
0
0
0

Chance of Frost

Temperature (°C)

7
7
6
6
6
5
5
5
5
4
4
3
3
3
3
3
3
3
4
5
5
6
6
6

Feels Like (°C)

8
7
6
6
6
6
4
4
4
4
3
3
3
2
2
3
3
2
3
3
4
6
7
6

Dew Point (°C)

1
2
2
1
2
3
2
1
0
-1
-3
-4
-5
-5
-5
-4
-4
-4
-5
-5
-4
-4
-2
-2

Relative Humidity (%)

64
70
75
71
78
83
83
76
72
68
62
58
57
56
57
57
60
59
55
49
50
52
55
55

Pressure (mb)

1017
1018
1018
1019
1020
1020
1021
1022
1021
1021
1021
1021
1020
1020
1020
1020
1020
1021
1022
1022
1021
1020
1019
1018

Ozone (du)

248
247
245
243
242
242
243
244
244
244
244
243
242
242
241
242
241
242
243
243
244
244
244
244

Sunday 21

Waxing Crescent 4%

09:09

19:28

14 OK
15 Bad
16 OK
17 OK
18 Bad
19 OK
20 OK
21 Bad
22 Bad
23 Bad
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:52, Set: 17:48, Transit: 12:21. Moon - Rise: 09:09, Set: 19:28. Civil Dark: 18:12 - 06:29. Nautical Dark: 18:40 - 06:01. Astro Dark: 19:07 - 05:34

Total Clouds (% Sky Obscured)

45
51
45
29
39
24
19
23
56
28
26
37
24
23
29
59
48
50
62
60
64
64
71
66

Low Clouds (% Sky Obscured)

37
47
45
29
33
24
14
18
18
28
23
32
24
23
29
59
46
50
62
60
64
64
71
66

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
1
2
2
0
31
1
0
16
2
0
2
3
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
0
0
1
0
0
0
1
0
0
0
1
0
8
1
0
0
0
0
1
9

Fog (%)

1
2
6
34
50
49
7
15
16
12
6
1
1
1
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
6
4
5
4
5
8
10
9
8
8
8
10
9
8
7
7
8
9
6
8
10
13
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

0
0
0
2
6
7
9
9
10
8
8
9
10
10
10
10
10
11
11
6
4
2
0
0

Chance of Frost

Temperature (°C)

6
6
6
5
5
4
4
4
4
4
4
4
4
3
4
4
4
3
3
3
3
3
4
5

Feels Like (°C)

7
7
6
5
4
1
-0
1
0
0
0
0
1
1
1
1
0
1
0
-0
0
0
2
3

Dew Point (°C)

-2
-1
0
1
3
2
2
2
2
2
2
2
2
1
2
2
2
2
0
-1
-2
-2
-1
-1

Relative Humidity (%)

58
61
67
73
83
83
85
88
88
88
86
86
88
86
88
88
88
89
83
76
70
70
71
67

Pressure (mb)

1018
1017
1018
1019
1020
1021
1021
1022
1022
1022
1021
1021
1020
1020
1020
1020
1021
1021
1022
1022
1022
1021
1020
1019

Ozone (du)

243
243
243
243
242
241
240
240
241
240
240
239
239
240
239
240
240
238
238
238
238
239
239
238

Monday 22

Waxing Crescent 8%

09:50

20:24

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 OK
11 OK
12 OK
13 OK

Sun - Rise: 06:53, Set: 17:49, Transit: 12:21. Moon - Rise: 09:50, Set: 20:24. Civil Dark: 18:13 - 06:29. Nautical Dark: 18:40 - 06:02. Astro Dark: 19:07 - 05:34

Total Clouds (% Sky Obscured)

54
55
49
54
79
77
81
88
89
79
66
65
74
62
77
99
98
47
43
22
36
18
33
23

Low Clouds (% Sky Obscured)

37
36
35
40
65
77
81
70
73
41
10
21
35
30
30
20
20
10
9
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
38
39
21
35
33
29
25
34
43
47
20
19
15
10
6
3
0

High Clouds (% Sky Obscured)

0
0
1
0
0
1
0
2
0
5
1
3
3
1
1
8
9
0
1
1
16
9
24
23

ISS Passover

Visibility (miles)

9
9
9
9
9
0
1
1
4
9
1
3
0
9
1
8
9
8
1
9
9
9
9
9

Fog (%)

0
0
6
9
26
51
68
6
26
36
57
43
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
30
20
31
26
27
29
26
22
31
36
34
39
34
29
26
23
5
4
4
5
4
7
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

0
0
0
0
0
3
4
3
3
0
1
2
3
3
4
3
3
2
4
0
0
0
0
0

Chance of Frost

Temperature (°C)

6
6
6
6
5
4
4
4
4
4
3
3
3
5
4
5
5
4
6
7
8
9
9
9

Feels Like (°C)

5
7
7
8
6
5
3
2
2
2
1
2
2
2
2
2
2
2
5
7
9
7
9
7

Dew Point (°C)

-1
-1
0
2
3
2
2
2
1
1
1
1
2
3
3
3
2
3
3
2
0
-1
-1
-1

Relative Humidity (%)

64
62
67
78
83
88
86
86
82
83
86
89
91
86
88
86
83
88
85
72
56
51
50
51

Pressure (mb)

1018
1018
1018
1019
1020
1021
1022
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1021
1020
1020
1019
1018
1017

Ozone (du)

237
237
236
235
235
234
233
232
231
232
232
230
231
231
231
232
233
235
237
238
239
239
240
240

Tuesday 23

Waxing Crescent 15%

10:28

21:18

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
22 Good
23 OK
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK
09 OK
10 OK
11 OK
12 Bad
13 Bad

Sun - Rise: 06:53, Set: 17:49, Transit: 12:22. Moon - Rise: 10:28, Set: 21:18. Civil Dark: 18:13 - 06:30. Nautical Dark: 18:41 - 06:02. Astro Dark: 19:08 - 05:35

Total Clouds (% Sky Obscured)

43
61
80
64
45
29
21
11
3
3
14
13
16
24
32
27
24
24
23
21
20
30
38
64

Low Clouds (% Sky Obscured)

16
32
48
32
15
0
0
0
0
0
0
0
1
3
4
5
8
15
16
14
10
13
12
14

Medium Clouds (% Sky Obscured)

7
15
20
19
20
21
13
8
3
0
2
2
6
16
23
17
14
11
10
10
8
4
2
0

High Clouds (% Sky Obscured)

43
61
80
63
35
8
5
3
0
3
8
10
5
3
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
2
1
2
3
6
8
8
9
9
9
2
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

10
15
15
18
17
12
17
18
11
20
21
16
26
25
20
28
35
20
22
19
24
13
9
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

0
0
3
4
5
5
6
6
7
8
7
8
8
6
7
6
8
9
10
6
5
6
10
8

Chance of Frost

Temperature (°C)

9
8
8
8
7
7
6
6
5
5
5
5
4
4
4
3
3
3
5
5
7
8
7
6

Feels Like (°C)

8
8
7
7
8
8
7
7
6
5
6
4
4
5
5
4
4
2
4
6
8
8
5
5

Dew Point (°C)

-1
-1
-1
0
2
2
1
1
1
0
0
1
0
1
1
0
1
1
2
0
0
-2
-1
-1

Relative Humidity (%)

52
53
56
58
69
71
70
72
72
72
73
75
77
80
79
80
83
85
79
70
61
50
57
58

Pressure (mb)

1016
1016
1017
1018
1019
1019
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1017

Ozone (du)

239
238
239
240
241
241
240
241
241
242
241
243
242
243
244
245
248
247
248
248
248
249
247
248

Wednesday 24

Waxing Crescent 23%

11:03

22:13

14 Bad
15 OK
16 OK
17 Bad
18 OK
19 OK
20 OK
21 Good
22 Good
23 Good
00 Good
01 Good
02 OK
03 OK
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 OK
12 OK
13 OK

Sun - Rise: 06:54, Set: 17:50, Transit: 12:22. Moon - Rise: 11:03, Set: 22:13. Civil Dark: 18:14 - 06:30. Nautical Dark: 18:41 - 06:03. Astro Dark: 19:08 - 05:35

Total Clouds (% Sky Obscured)

41
32
26
22
16
10
7
4
0
0
0
0
0
0
0
0
0
0
0
0
0
12
24
36

Low Clouds (% Sky Obscured)

12
10
10
12
12
9
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
6
13
19

Medium Clouds (% Sky Obscured)

0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
9
14

ISS Passover

Visibility (miles)

9
9
9
1
9
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
11
9
12
14
9
12
14
10
16
16
9
22
21
9
14
13
7
12
11
5
10
10
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
11
11
11
11
8
6
6
6
6
6
8
8
8
8
8
9
10
7
5
2
3
4

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
5
5
5
4
5
5
5
5
5
4
4
4
3
5
5
6
6
6

Feels Like (°C)

4
5
6
6
6
6
6
6
5
5
6
5
6
5
6
5
4
2
1
5
4
3
3
5

Dew Point (°C)

-1
-2
-0
2
3
3
2
1
-1
-1
-1
-1
-2
-2
-2
-3
-4
-6
-7
-6
-7
-7
-7
-6

Relative Humidity (%)

60
60
64
75
81
85
79
72
67
67
68
66
62
61
61
60
55
51
47
44
42
39
40
43

Pressure (mb)

1016
1016
1017
1017
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1017

Ozone (du)

248
249
248
249
249
249
249
249
249
248
248
247
246
246
246
245
246
246
246
246
246
247
246
245

Thursday 25

Waxing Crescent 33%

11:38

23:06

14 OK
15 OK
16 OK
17 OK
18 Bad
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 06:54, Set: 17:51, Transit: 12:23. Moon - Rise: 11:38, Set: 23:06. Civil Dark: 18:14 - 06:30. Nautical Dark: 18:42 - 06:03. Astro Dark: 19:09 - 05:36

Total Clouds (% Sky Obscured)

36
36
36
39
41
42
35
30
28
33
34
35
27
23
13
15
17
18
13
9
1
1
1
0

Low Clouds (% Sky Obscured)

23
27
31
23
12
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
6
1
18
35
42
35
23
9
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
14
9
12
12
6
9
8
3
5
6
5
10
10
6
8
8
5
7
7
4
7
6
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
4
4
4
5
6
6
7
8
9
10
11
10
10
9
10
11
12
9
5
2
1
0

Chance of Frost

Temperature (°C)

6
6
6
7
6
6
6
6
5
6
6
6
6
4
4
3
4
4
4
5
5
5
6
7

Feels Like (°C)

5
7
7
8
7
7
8
6
6
6
7
7
6
3
2
2
1
2
1
1
0
-0
0
2

Dew Point (°C)

-5
-3
-1
1
1
1
1
1
0
0
-0
-1
-2
-3
-4
-5
-5
-5
-6
-7
-8
-9
-8
-7

Relative Humidity (%)

45
52
59
69
69
69
70
70
68
67
65
62
60
59
56
56
53
51
48
43
39
34
36
38

Pressure (mb)

1017
1017
1018
1018
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1021
1020
1020
1020
1019
1018

Ozone (du)

244
244
244
244
244
245
245
245
245
245
245
245
244
244
245
245
245
246
246
247
248
248
248
247

Friday 26

Waxing Crescent 43%

12:14

00:00

14 Good
15 OK
16 OK
17 OK
18 OK
19 Bad
20 OK
21 OK
22 Good
23 Good
00 Good
01 Good
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 OK

Sun - Rise: 06:55, Set: 17:51, Transit: 12:23. Moon - Rise: 12:14, Set: 00:00. Civil Dark: 18:15 - 06:31. Nautical Dark: 18:42 - 06:03. Astro Dark: 19:09 - 05:36

Total Clouds (% Sky Obscured)

9
17
25
32
39
46
33
20
7
7
7
8
28
47
69
59
46
34

Low Clouds (% Sky Obscured)

3
6
12
16
24
30
21
11
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
4
8
12
11
9
7
6
3
0
28
47
69
59
46
34

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
9
6
10
11
8
11
9
4
7
7
4
6
6
4
7
7
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

0
0
0
0
3
5
8
8
8
9
9
8
8
7
5
4
5
6

Chance of Frost

Temperature (°C)

7
7
7
6
6
6
6
6
6
6
6
6
6
5
5
5
4
4

Feels Like (°C)

3
7
8
8
9
9
10
6
5
4
4
5
5
3
3
2
1
0

Dew Point (°C)

-5
-4
-2
-1
-1
-1
-2
-2
-3
-3
-3
-3
-3
-4
-5
-6
-7
-8

Relative Humidity (%)

41
46
53
59
59
59
58
57
55
54
53
54
53
51
50
48
45
42

Pressure (mb)

1017
1018
1018
1018
1019
1020
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

246
245
244
243
243
243
243
243
244
244
244
244
244
244
244
244
244
244

Forecast for Pua‘ākala, Hawaii County, United States of America (19.76,-155.46)

Generated: 20/12/25 14:09:15. Forecast: 20/12/25 to 26/12/25. Timezone: UTC-10.00