Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waxing Gibbous 64%

12:14

02:16

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

Sun - Rise: 07:45, Set: 16:49, Transit: 12:17. Moon - Rise: 12:14, Set: 02:16. Civil Dark: 17:21 - 07:13. Nautical Dark: 17:57 - 06:37. Astro Dark: 18:31 - 06:03

Total Clouds (% Sky Obscured)

0
0
9
0
0
0
0
0
0
0
0
0
0
0
0
22
0
0
0
0
10
1
0
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
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
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
1
0
0
0
0
10
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
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)

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

Chance of Frost

Temperature (°C)

-12
-10
-10
-10
-9
-7
-7
-8
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-9
-9
-8
-8

Feels Like (°C)

-14
-12
-12
-12
-11
-9
-9
-10
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-12
-12
-12
-11
-11

Dew Point (°C)

-20
-19
-19
-19
-17
-16
-15
-14
-15
-16
-16
-16
-16
-17
-17
-17
-17
-17
-17
-17
-17
-17
-16
-16

Relative Humidity (%)

50
49
50
49
51
51
53
64
66
65
62
61
60
58
56
55
53
53
53
54
54
53
52
53

Pressure (mb)

1031
1032
1034
1033
1032
1031
1031
1032
1034
1034
1034
1033
1033
1033
1034
1034
1033
1034
1034
1033
1033
1032
1032
1032

Ozone (du)

369
369
369
366
365
360
365
366
361
354
348
346
347
348
344
340
337
334
331
332
331
328
325
320

Monday 29

Waxing Gibbous 75%

12:40

03:36

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

Sun - Rise: 07:45, Set: 16:50, Transit: 12:17. Moon - Rise: 12:40, Set: 03:36. Civil Dark: 17:22 - 07:13. Nautical Dark: 17:57 - 06:38. Astro Dark: 18:32 - 06:03

Total Clouds (% Sky Obscured)

0
0
0
3
3
0
3
3
0
0
0
0
0
0
0
0
1
3
4
3
47
36
34
72

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
0
15
72

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
0
0
0
0
0
0
0
0
0
1
1
1
18
16
6
26

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 (%)

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 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)

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

Chance of Frost

Temperature (°C)

-6
-3
-3
-2
-2
-1
-1
-2
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4

Feels Like (°C)

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

Dew Point (°C)

-13
-12
-11
-10
-9
-7
-6
-6
-8
-9
-10
-10
-11
-11
-11
-11
-11
-11
-11
-11
-11
-10
-10
-10

Relative Humidity (%)

57
49
50
55
58
62
66
75
75
69
63
60
59
58
57
57
59
59
58
59
59
61
62
63

Pressure (mb)

1031
1031
1032
1031
1030
1029
1028
1028
1029
1029
1027
1028
1028
1027
1027
1026
1026
1027
1026
1026
1026
1026
1027
1027

Ozone (du)

320
323
322
318
315
312
310
311
314
316
316
316
317
318
318
318
321
322
321
319
320
318
315
313

Tuesday 30

Waxing Gibbous 85%

13:12

04:58

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
16 OK
17 Good
18 Good
19 Good
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

Sun - Rise: 07:45, Set: 16:51, Transit: 12:18. Moon - Rise: 13:12, Set: 04:58. Civil Dark: 17:23 - 07:13. Nautical Dark: 17:58 - 06:38. Astro Dark: 18:33 - 06:03

Total Clouds (% Sky Obscured)

100
77
69
61
95
73
40
35
0
1
1
1
0
3
2
0
0
2
2
2
2
0
0
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
1
0
2
2
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
77
69
61
81
65
40
35
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

59
28
28
43
79
64
20
15
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
1

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 (%)

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 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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-6
-5
-6
-5
-4
-5
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-7
-8
-8
-8

Relative Humidity (%)

67
63
60
62
65
66
69
74
79
78
78
72
71
69
71
67
66
64
63
61
64
61
60
59

Pressure (mb)

1027
1028
1028
1027
1026
1026
1025
1024
1024
1024
1024
1023
1022
1022
1022
1021
1020
1020
1020
1019
1020
1020
1019
1019

Ozone (du)

312
308
308
307
302
299
298
300
302
302
298
293
292
294
296
298
295
291
288
284
284
285
286
286

Wednesday 31

Waxing Gibbous 93%

13:54

06:17

09 Good
10 OK
11 OK
12 OK
13 Bad
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

Sun - Rise: 07:45, Set: 16:52, Transit: 12:18. Moon - Rise: 13:54, Set: 06:17. Civil Dark: 17:23 - 07:13. Nautical Dark: 17:59 - 06:38. Astro Dark: 18:33 - 06:04

Total Clouds (% Sky Obscured)

2
35
36
43
49
59
69
80
84
93
93
100
100
100
100
100
100
92
83
73
77
84
90
91

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
23
50
75
70
60
55
60
55
50
44
34
40
77
78
78
81

High Clouds (% Sky Obscured)

2
30
36
43
49
59
69
79
82
93
93
99
100
100
100
100
100
68
37
5
6
7
8
3

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
3
1
1
2
3
1
-1
-3
-4
-4
-4
-4
-4
-3
-3
-3
-3
-3
-3
-2
-3
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

59
65
69
69
68
73
76
78
75
66
57
53
53
55
56
59
60
61
61
61
60
59
60
60

Pressure (mb)

1018
1018
1018
1017
1016
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011

Ozone (du)

285
286
286
286
285
284
285
285
285
287
286
286
286
285
285
285
286
288
287
289
289
290
291
290

Thursday 1

Waxing Gibbous 98%

14:48

07:27

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
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

Sun - Rise: 07:45, Set: 16:52, Transit: 12:19. Moon - Rise: 14:48, Set: 07:27. Civil Dark: 17:24 - 07:13. Nautical Dark: 18:00 - 06:38. Astro Dark: 18:34 - 06:04

Total Clouds (% Sky Obscured)

94
95
97
99
100
100
100
100
100
100
100
94
87
86
100
100
100
100
99
99
90
81
65
57

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
3
5
95
62
22
5
4
5
4
4
4
3
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

94
95
97
99
100
100
100
100
98
97
96
84
75
65
100
100
100
95
90
84
60
35
9
26

High Clouds (% Sky Obscured)

3
3
35
68
100
100
100
100
100
100
100
90
82
75
100
100
100
100
99
99
78
54
13
5

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 (%)

7
10
11
8
4
6
8
22
10
8
13
15
14
12
18
16
9
16
16
8
10
9
1
5

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)

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

Chance of Frost

Temperature (°C)

2
3
3
3
4
4
4
3
3
3
3
2
2
2
2
3
3
3
3
2
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
67
67
69
69
71
72
73
76
76
77
80
81
83
81
80
80
80
77
77
74
74
72
72

Pressure (mb)

1011
1011
1010
1010
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1006
1006
1005
1005
1005
1005
1006
1006
1006

Ozone (du)

290
293
293
295
297
298
298
299
299
299
299
298
298
298
300
301
303
304
303
302
300
300
300
300

Friday 2

Waxing Gibbous 100%

15:56

08:24

09 Bad
10 Bad
11 OK
12 OK
13 OK
14 OK
15 OK
16 Good
17 OK
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

Sun - Rise: 07:45, Set: 16:53, Transit: 12:19. Moon - Rise: 15:56, Set: 08:24. Civil Dark: 17:25 - 07:13. Nautical Dark: 18:01 - 06:38. Astro Dark: 18:35 - 06:04

Total Clouds (% Sky Obscured)

56
55
43
32
20
19
17
16
42
69
96
91
85
79
75
71
71
68
61
54
51
46
50
47

Low 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

Medium Clouds (% Sky Obscured)

36
44
43
32
19
13
7
0
4
8
13
14
7
12
6
2
1
1
1
1
0
0
0
0

High Clouds (% Sky Obscured)

0
0
4
5
6
8
9
8
36
64
92
78
65
51
51
70
71
68
57
41
39
40
40
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
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 (%)

5
1
3
3
0
2
3
0
2
2
0
0
0
0
0
0
0
2
5
5
19
21
16
23

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)

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

Chance of Frost

Temperature (°C)

4
5
7
7
8
8
7
7
5
5
5
4
3
2
1
1
1
1
2
2
3
3
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
70
67
66
66
65
69
71
75
72
70
68
68
68
66
66
66
68
69
70
70
72
73
75

Pressure (mb)

1006
1007
1007
1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1007
1006
1006
1005
1005
1004
1003

Ozone (du)

298
295
293
291
288
285
284
282
281
281
281
281
282
283
284
285
286
287
288
288
289
290
291
291

Saturday 3

Full Moon 99%

17:14

09:07

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
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 OK

Sun - Rise: 07:45, Set: 16:54, Transit: 12:20. Moon - Rise: 17:14, Set: 09:07. Civil Dark: 17:26 - 07:13. Nautical Dark: 18:02 - 06:38. Astro Dark: 18:36 - 06:04

Total Clouds (% Sky Obscured)

44
32
35
39
44
62
81
100
99
98
98
89
78
68
69
70
72
58
44
30

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

3
12
0
0
0
0
0
0
1
3
4
5
5
6
4
3
2
3
4
5

High Clouds (% Sky Obscured)

18
2
14
26
39
58
79
100
98
96
95
87
75
62
65
66
68
54
40
26

ISS Passover

Visibility (miles)

8
7
6
7
8
9
9
8
8
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

26
26
38
41
34
48
56
63
74
71
60
70
60
23
37
33
18
32
28
6

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.3
0.5
0.4
0.2
0.4
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
11
13
14
15
16
14
13
11
8
6
5
4
5
6
7
7
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
62
57
55
53
51
58
63
71
72
73
76
72
66
62
60
58
56
53
52

Pressure (mb)

1003
1002
1002
1000
999
998
997
997
997
997
997
997
998
998
998
999
999
1000
1001
1002

Ozone (du)

293
295
297
299
300
301
302
302
303
306
308
311
313
314
315
317
318
320
322
323

Forecast for Lander, Fremont, United States of America (42.75,-108.81)

Generated: 28/12/25 09:29:23. Forecast: 28/12/25 to 03/01/26. Timezone: UTC-7.00