Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 22

Waxing Crescent 8%

10:25

19:21

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 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:41, Set: 16:50, Transit: 12:16. Moon - Rise: 10:25, Set: 19:21. Civil Dark: 17:21 - 07:09. Nautical Dark: 17:56 - 06:34. Astro Dark: 18:30 - 06:00

Total Clouds (% Sky Obscured)

38
51
60
67
100
100
100
100
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

32
27
42
33
7
1
1
7
1
0
1
0
1
1
1
1
2
34
58
68
81
78
100
100

Medium Clouds (% Sky Obscured)

0
14
25
24
2
16
3
16
18
73
98
100
100
100
100
99
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

38
51
60
67
100
100
100
100
94
99
100
100
100
100
100
35
22
20
15
15
15
25
100
38

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
3
3
7

Fog (%)

0
0
0
0
0
1
1
3
6
6
6
4
2
2
1
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
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
2
1
1
1
1
2
1
0
0
0
1
3
8
14
23
44
65
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
1.3
1.5
1.7

Wind Speed/Direction (mph)

13
11
8
5
4
4
4
4
4
5
4
4
5
4
4
5
5
4
4
4
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
5
3
3
3
2
1
1
1
1
1
1
1
1
2
2
2
3
4
5
6
7
6

Dew Point (°C)

6
6
5
3
4
3
3
2
2
2
2
2
2
2
2
2
3
3
3
4
5
6
8
7

Relative Humidity (%)

93
88
91
91
91
89
91
89
89
88
89
88
88
88
88
88
88
86
86
85
85
91
96
96

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1012
1012
1011
1011
1010
1010
1009
1009
1009
1008
1007
1005

Ozone (du)

322
318
317
316
315
314
313
311
311
313
312
312
310
308
310
312
314
313
313
314
315
315
318
321

Tuesday 23

Waxing Crescent 14%

10:50

20:29

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 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:41, Set: 16:50, Transit: 12:16. Moon - Rise: 10:50, Set: 20:29. Civil Dark: 17:22 - 07:10. Nautical Dark: 17:57 - 06:35. Astro Dark: 18:31 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
100
100
100
100
100
99
100
100
100
94
79
66
47
64
64
57

Low Clouds (% Sky Obscured)

100
100
100
100
65
64
59
100
68
74
80
72
86
94
88
86
91
61
49
35
2
15
27
28

Medium Clouds (% Sky Obscured)

100
94
93
77
78
94
100
100
100
100
100
100
80
63
63
60
82
77
58
30
43
50
49
37

High Clouds (% Sky Obscured)

93
100
78
100
98
100
100
100
100
100
100
100
100
5
14
15
5
0
4
1
0
1
1
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
2
5
9
9
9
9
5
0
0
1
1
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
91
95
55
6
7
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
79
42
36
11
2
0
1
8

Precipitation Amount (mm)

1.7
2
1.9
2.6
2
0.7
0.5
2.2
3
1.6
1.6
2
1.9
2.1
1.4
0.7
0.5
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
4
4
4
6
5
4
5
6
8
8
8
11
16
19
11
5
5
2
2
2
2
2

Chance of Frost

Temperature (°C)

8
8
7
7
7
7
8
8
8
9
11
11
11
12
10
8
7
6
6
7
9
10
11
11

Feels Like (°C)

6
6
6
5
5
5
5
6
5
7
8
9
9
10
8
2
2
3
4
5
7
10
11
12

Dew Point (°C)

7
7
7
7
6
6
7
7
7
8
10
10
11
11
9
7
6
6
6
6
7
8
7
5

Relative Humidity (%)

96
96
94
96
96
94
94
94
93
95
96
95
96
93
90
91
96
98
98
96
91
85
76
66

Pressure (mb)

1004
1003
1003
1002
1001
1000
997
996
995
993
991
990
989
989
991
996
1001
1003
1004
1005
1005
1005
1004
1003

Ozone (du)

321
318
314
313
313
316
320
320
319
319
318
319
325
328
332
334
339
342
343
345
344
345
345
346

Wednesday 24

Waxing Crescent 22%

11:12

21:37

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 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:41, Set: 16:51, Transit: 12:16. Moon - Rise: 11:12, Set: 21:37. Civil Dark: 17:22 - 07:10. Nautical Dark: 17:57 - 06:35. Astro Dark: 18:31 - 06:01

Total Clouds (% Sky Obscured)

85
74
67
100
100
100
100
100
100
84
100
100
100
100
100
100
100
100
100
100
99
97
96
97

Low Clouds (% Sky Obscured)

39
48
38
60
50
68
87
85
84
61
31
28
26
43
92
100
85
80
84
75
26
32
28
76

Medium Clouds (% Sky Obscured)

84
74
67
77
100
100
100
100
100
44
41
77
100
100
100
100
100
100
100
94
94
88
80
68

High Clouds (% Sky Obscured)

7
74
67
100
100
100
100
100
99
57
100
100
100
100
100
93
60
0
35
2
36
53
77
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
3
3
9
9
9
9
9
9
9
0
0
1
9
9
9
9
7

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
Light Rain
None
Very Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
Very Light Rain

Precipitation Probability (%)

36
54
32
59
68
68
80
94
70
61
40
7
9
53
95
95
95
95
82
51
44
53
56
68

Precipitation Amount (mm)

0
0.4
0
0.2
0.3
0
0.5
0.7
0.4
0.6
0
0
0
0.3
0.6
1.8
1.4
0.6
0.3
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
10
9
8
8
8
8
8
8
7
7
7
7
8
8
8
9
9
9
9
10
10
11

Feels Like (°C)

11
11
10
8
5
5
5
6
5
5
5
4
4
4
5
6
6
8
6
7
8
7
8
7

Dew Point (°C)

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

Relative Humidity (%)

61
60
74
85
88
85
81
90
94
94
94
96
94
94
93
93
98
100
98
96
90
76
66
59

Pressure (mb)

1002
1002
1002
1002
1001
1000
1000
1000
1000
1000
999
998
997
996
995
994
994
995
996
996
996
996
995
995

Ozone (du)

349
350
351
351
352
354
355
356
360
362
362
360
363
369
368
371
371
375
380
387
394
401
407
404

Thursday 25

Waxing Crescent 32%

11:33

22:44

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 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:42, Set: 16:52, Transit: 12:17. Moon - Rise: 11:33, Set: 22:44. Civil Dark: 17:23 - 07:10. Nautical Dark: 17:58 - 06:35. Astro Dark: 18:32 - 06:02

Total Clouds (% Sky Obscured)

99
100
100
100
100
88
74
59
72
86
100
100
100
100
100
100
100
100
100
100
100
100
100
96

Low Clouds (% Sky Obscured)

45
78
75
68
51
56
46
40
41
37
43
42
41
35
44
55
71
62
53
48
52
56
66
65

Medium Clouds (% Sky Obscured)

56
44
65
83
82
77
50
28
48
74
74
95
68
88
71
76
88
93
97
99
100
100
100
94

High Clouds (% Sky Obscured)

92
100
100
100
100
87
73
36
60
75
90
90
90
86
72
55
30
21
39
7
46
15
15
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
9
9
9
9
6
9
3
9
9
9
9
9
5
1
9
7
4

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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

64
49
74
52
41
70
51
31
34
27
41
37
57
84
54
44
37
38
43
83
95
95
95
95

Precipitation Amount (mm)

0
0
0.3
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0.3
1.2
0.4
0.6
0.6

Wind Speed/Direction (mph)

11
10
12
10
10
11
9
9
8
8
7
6
6
7
7
6
6
6
6
7
6
6
7
6

Chance of Frost

Temperature (°C)

10
10
10
9
9
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
9
9
10
10

Feels Like (°C)

6
5
5
5
5
5
5
5
5
5
5
5
6
5
5
6
6
6
6
6
6
7
7
8

Dew Point (°C)

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

Relative Humidity (%)

59
57
59
75
75
77
84
85
87
85
82
87
87
88
93
93
95
95
95
95
96
96
95
96

Pressure (mb)

995
996
996
997
997
998
998
999
999
1000
1000
1000
1001
1001
1002
1002
1003
1003
1004
1005
1006
1007
1007
1007

Ozone (du)

395
391
391
392
394
395
398
398
398
397
398
398
402
403
403
402
399
400
399
402
401
400
399
400

Friday 26

Waxing Crescent 42%

11:55

23:53

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

Sun - Rise: 07:42, Set: 16:52, Transit: 12:17. Moon - Rise: 11:55, Set: 23:53. Civil Dark: 17:24 - 07:11. Nautical Dark: 17:59 - 06:36. Astro Dark: 18:32 - 06:02

Total Clouds (% Sky Obscured)

93
89
90
92
94
82
71
59
50
38
24
18
11
4
4
4
4
2
1
0
2
3
5
3

Low Clouds (% Sky Obscured)

64
63
60
58
56
48
49
40
43
37
24
18
11
4
4
4
4
2
1
0
2
3
5
3

Medium Clouds (% Sky Obscured)

91
88
90
90
91
53
42
30
25
20
14
10
6
2
2
1
0
1
1
0
1
1
0
0

High Clouds (% Sky Obscured)

0
0
5
15
24
1
1
2
1
1
0
0
0
0
0
0
0
0
0
0
2
3
5
3

ISS Passover

Visibility (miles)

5
2
0
1
1
3
9
8
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

Light Rain
Moderate Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
80
43
35
36
34
22
15
17
6
8
2
9
10
5
4
2
0
1
2
1
3

Precipitation Amount (mm)

1.4
3.1
1.8
0.4
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
6
4
4
4
3
3
1
2
2
1
1
1
2
1
2
2
2
2
2
1
1
2
2

Chance of Frost

Temperature (°C)

10
10
10
9
8
7
7
6
6
6
5
5
5
5
5
5
4
4
6
7
9
10
11
12

Feels Like (°C)

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

Dew Point (°C)

10
9
9
9
7
7
6
6
5
5
5
5
5
5
4
4
4
4
5
6
8
8
8
7

Relative Humidity (%)

96
96
98
98
96
96
96
96
96
96
96
98
98
98
96
96
96
96
93
93
91
84
77
71

Pressure (mb)

1008
1009
1011
1013
1014
1015
1016
1017
1018
1019
1019
1020
1021
1021
1022
1022
1023
1024
1024
1025
1026
1025
1025
1025

Ozone (du)

395
389
374
373
374
385
374
359
355
352
353
352
346
345
343
344
344
345
344
343
343
340
337
333

Saturday 27

First Quarter 53%

12:18

01:04

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

Sun - Rise: 07:42, Set: 16:53, Transit: 12:18. Moon - Rise: 12:18, Set: 01:04. Civil Dark: 17:24 - 07:11. Nautical Dark: 17:59 - 06:36. Astro Dark: 18:33 - 06:02

Total Clouds (% Sky Obscured)

2
0
5
11
17
23
29
35
31
28
21
21
21
17
12
7
4
1
1
0
25
50
75
83

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
0
5
10
15
19
23
28
23
24
21
17
17
17
9
4
2
1
1
0
23
46
69
79

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 (%)

4
5
4
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

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

Chance of Frost

Temperature (°C)

12
11
11
9
7
6
5
5
5
5
5
4
4
4
4
3
3
3
5
7
9
11
12
14

Feels Like (°C)

10
12
12
10
9
8
8
7
6
2
2
1
1
1
1
1
1
1
1
1
1
10
10
11

Dew Point (°C)

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

Relative Humidity (%)

73
77
80
82
87
90
88
88
86
86
85
85
83
83
82
82
79
79
71
65
60
57
55
52

Pressure (mb)

1025
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025

Ozone (du)

331
329
327
327
328
328
327
326
325
326
326
326
325
324
323
321
320
319
318
317
316
314
312
310

Sunday 28

Waxing Gibbous 65%

12:45

02:19

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

Sun - Rise: 07:42, Set: 16:54, Transit: 12:18. Moon - Rise: 12:45, Set: 02:19. Civil Dark: 17:25 - 07:11. Nautical Dark: 18:00 - 06:36. Astro Dark: 18:34 - 06:02

Total Clouds (% Sky Obscured)

92
100
67
44
26
37
24
2
17
38
56
55
49
43
33
26
16
11
5
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
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

High Clouds (% Sky Obscured)

90
100
66
43
26
15
8
1
17
38
56
55
49
43
33
26
16
11
5
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

Fog (%)

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
12
12
10
8
7
7
7
6
6
6
6
7
7
7
7
7
6
8
10

Feels Like (°C)

12
13
14
11
10
9
9
8
7
5
6
5
6
6
6
5
5
5
5
5

Dew Point (°C)

6
7
9
7
6
4
4
3
3
3
2
2
2
2
3
2
2
2
2
3

Relative Humidity (%)

61
69
80
81
82
84
81
79
76
76
75
74
74
72
74
72
72
72
67
62

Pressure (mb)

1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1024
1024

Ozone (du)

309
309
308
307
307
306
306
305
305
305
305
304
304
304
304
304
304
304
304
304

Forecast for False Klamath, Del Norte, United States of America (41.68,-124.06)

Generated: 22/12/25 14:59:48. Forecast: 22/12/25 to 28/12/25. Timezone: UTC-8.00