Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 25

Waxing Crescent 27%

12:15

21:31

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
14 Bad

Sun - Rise: 07:15, Set: 16:59, Transit: 12:06. Moon - Rise: 12:15, Set: 21:31. Civil Dark: 17:28 - 06:45. Nautical Dark: 18:01 - 06:13. Astro Dark: 18:32 - 05:41

Total Clouds (% Sky Obscured)

96
97
92
92
88
76
72
87
98
91
98
100
99
100
99
65
80
87
68
85
100
98
100
71

Low Clouds (% Sky Obscured)

89
86
89
85
84
76
72
79
88
79
66
79
95
99
77
65
75
86
65
60
100
97
100
57

Medium Clouds (% Sky Obscured)

96
67
34
77
39
56
63
18
15
16
27
70
48
55
29
4
16
37
11
27
11
27
18
0

High Clouds (% Sky Obscured)

22
1
0
0
0
0
5
38
82
55
86
96
10
19
29
2
0
0
0
0
0
14
47
0

ISS Passover

Visibility (miles)

2
8
9
7
9
6
5
9
8
7
9
8
8
7
7
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
20
42
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
54
8
54
37
49
56
32
40
28
35
57
37
50
41
20
7
10
23
32
36
48
28
15

Precipitation Amount (mm)

1
0.2
0
0.4
0
0
0.4
0
0
0
0
0.4
0
0.2
0
0
0
0
0
0
0
0.2
0
0

Wind Speed/Direction (mph)

8
7
6
7
6
7
6
5
7
6
6
7
8
7
10
10
11
10
11
13
16
14
15
15

Chance of Frost

Temperature (°C)

12
12
12
13
12
13
12
13
13
13
12
12
12
12
12
12
11
11
11
11
12
12
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
89
90
93
93
95
95
92
93
93
90
93
96
89
88
87
87
81
84
81
87
90
81

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1010
1010
1010
1011
1011
1011
1011
1010
1010
1009
1009
1010

Ozone (du)

262
264
260
257
256
254
253
252
251
252
252
253
254
254
256
257
259
264
268
272
274
274
276
279

Wednesday 26

Waxing Crescent 36%

12:42

22:37

15 Good
16 OK
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
14 Bad

Sun - Rise: 07:16, Set: 16:58, Transit: 12:07. Moon - Rise: 12:42, Set: 22:37. Civil Dark: 17:27 - 06:46. Nautical Dark: 18:00 - 06:13. Astro Dark: 18:32 - 05:41

Total Clouds (% Sky Obscured)

2
31
67
84
84
92
100
88
77
78
74
81
80
81
87
95
100
100
99
100
100
98
98
70

Low Clouds (% Sky Obscured)

0
31
67
81
83
91
100
86
74
76
71
69
69
70
78
89
88
100
98
96
100
97
98
67

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
12
21
15
13
13
22
11
7
7
50
3
3
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
7
28
25
23
9
25
22
100
100
28
67
86
2
0
0

ISS Passover

Visibility (miles)

9
9
9
6
4
3
3
5
8
5
8
3
5
5
9
9
9
9
7
6
8
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 (%)

6
14
8
16
19
20
20
21
12
15
15
10
8
13
7
9
9
9
12
14
7
2
2
14

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)

14
15
15
15
16
16
16
17
18
17
18
17
17
16
17
16
16
15
15
15
15
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
0
-2
-5
-6
-6
-7
-8
-8
-8
-9
-9
-10
-10
-10
-10
-11
-10
-10
-9
-9
-9
-8

Dew Point (°C)

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

Relative Humidity (%)

76
75
79
82
80
78
80
77
77
78
78
79
78
79
75
73
73
73
70
66
63
58
57
57

Pressure (mb)

1011
1012
1014
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1019
1020
1020
1020
1020
1020
1019
1018
1018

Ozone (du)

281
285
288
293
294
293
291
291
291
290
289
293
296
299
299
300
303
309
312
316
317
314
315
318

Thursday 27

Waxing Crescent 47%

13:06

23:43

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
14 Bad

Sun - Rise: 07:17, Set: 16:58, Transit: 12:07. Moon - Rise: 13:06, Set: 23:43. Civil Dark: 17:27 - 06:47. Nautical Dark: 18:00 - 06:14. Astro Dark: 18:32 - 05:42

Total Clouds (% Sky Obscured)

76
72
83
93
94
92
100
100
100
100
100
91
80
84
94
95
100
100
100
100
100
89
91
92

Low Clouds (% Sky Obscured)

76
72
83
92
93
91
100
100
100
100
100
91
80
84
94
95
100
100
100
100
100
88
88
90

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)

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

ISS Passover

Visibility (miles)

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

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
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
13
9
18
23
31
33
36
34
27
17
24
25
26
26
28
28
26
25
24
18
7
17
8

Precipitation Amount (mm)

0
0
0
0
0
0.1
0.1
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
15
14
14
14
14
14
13
13
13
14
14
14
14
14
14
14
14
13
14
14
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-9
-10
-10
-11
-11
-11
-12
-12
-13
-13
-13
-14
-14
-14
-14
-15
-14
-14
-13
-13
-11
-11
-10

Dew Point (°C)

-8
-8
-9
-8
-9
-9
-10
-10
-10
-11
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-11
-11
-11
-11

Relative Humidity (%)

58
62
65
68
68
68
66
67
69
69
71
74
76
76
77
79
79
79
76
71
65
58
54
53

Pressure (mb)

1018
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1024
1025
1025
1025
1025
1025
1025

Ozone (du)

317
316
316
317
319
324
328
335
346
354
363
372
375
374
369
363
354
350
340
329
324
323
320
320

Friday 28

First Quarter 58%

13:30

00:51

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 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:18, Set: 16:58, Transit: 12:07. Moon - Rise: 13:30, Set: 00:51. Civil Dark: 17:27 - 06:48. Nautical Dark: 18:00 - 06:15. Astro Dark: 18:32 - 05:43

Total Clouds (% Sky Obscured)

92
87
83
78
76
75
77
60
81
81
82
84
80
72
70
54
47
59
84
84
93
97
88
77

Low Clouds (% Sky Obscured)

92
87
82
77
76
75
77
60
76
76
64
58
45
33
11
2
2
2
0
0
2
3
38
49

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
11
20
29
41
64
84
96
50
24

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
18
38
55
47
48
27
14
22
30
50
71
76
80
63

ISS Passover

Visibility (miles)

8
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 (%)

15
1
5
5
3
3
4
3
1
1
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)

13
13
12
12
11
10
9
8
6
5
4
3
2
2
2
2
3
3
3
2
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-11
-10
-11
-11
-12
-11
-10
-11
-10
-10
-10
-10
-10
-11
-11
-9
-8
-6
-3
-2
1
1

Dew Point (°C)

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

Relative Humidity (%)

55
59
64
66
67
70
72
76
76
77
77
79
82
85
85
83
83
77
62
48
39
33
30
28

Pressure (mb)

1026
1026
1027
1028
1029
1029
1030
1030
1031
1032
1032
1032
1033
1033
1034
1034
1034
1034
1033
1033
1032
1030
1029
1028

Ozone (du)

320
318
318
317
316
315
313
309
306
305
304
303
302
303
301
299
298
298
298
298
299
298
299
298

Saturday 29

Waxing Gibbous 69%

13:55

02:00

15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
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
14 Bad

Sun - Rise: 07:19, Set: 16:57, Transit: 12:08. Moon - Rise: 13:55, Set: 02:00. Civil Dark: 17:27 - 06:49. Nautical Dark: 18:00 - 06:16. Astro Dark: 18:32 - 05:44

Total Clouds (% Sky Obscured)

37
21
21
29
33
46
82
78
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

4
4
4
3
3
2
2
2
2
2
19
35
24
58
49
95
94
93
92
91
89
87
91
95

Medium Clouds (% Sky Obscured)

2
3
2
5
16
23
46
40
60
100
91
90
84
89
92
100
99
99
98
96
96
96
96
98

High Clouds (% Sky Obscured)

17
13
16
22
23
28
60
42
43
61
77
91
100
14
100
100
100
100
100
83
92
100
92
80

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
4
5

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
Light Rain
Snow
Snow
Snow
Sleet
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
19
30
38
90
90
78
88
93
95
94
93

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.5
0.3
0.5
0.6
0.6
0.6
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-8
-6
-6
-7
-7
-7
-7
-7
-8
-8
-8
-8
-9
-9
-9
-9
-7
-5
-3
-1
1
3
3

Relative Humidity (%)

31
43
55
59
59
60
61
62
63
62
60
59
51
49
47
49
45
50
55
61
69
77
88
88

Pressure (mb)

1027
1027
1027
1028
1028
1028
1027
1027
1026
1026
1025
1025
1023
1023
1022
1022
1022
1021
1021
1020
1020
1019
1018
1018

Ozone (du)

297
297
297
296
295
294
294
293
291
291
290
289
289
292
295
294
291
293
295
297
299
300
302
301

Sunday 30

Waxing Gibbous 79%

14:22

03:12

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
14 Bad

Sun - Rise: 07:20, Set: 16:57, Transit: 12:08. Moon - Rise: 14:22, Set: 03:12. Civil Dark: 17:26 - 06:50. Nautical Dark: 17:59 - 06:17. Astro Dark: 18:32 - 05:45

Total Clouds (% Sky Obscured)

100
99
99
98
97
98
100
100
100
100
100
100
100
99
98
97
98
99
100
100
100
100
96
92

Low Clouds (% Sky Obscured)

100
97
95
92
95
97
100
100
100
100
96
92
89
88
88
87
84
80
77
77
78
78
64
49

Medium Clouds (% Sky Obscured)

100
95
93
95
95
98
95
84
73
62
43
19
10
7
4
3
2
1
0
17
30
36
37
40

High Clouds (% Sky Obscured)

60
50
45
25
19
9
13
36
60
79
81
79
87
90
91
96
98
99
100
100
100
100
96
88

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

92
86
81
76
76
78
82
76
69
59
54
48
38
32
23
9
11
13
14
12
10
2
6
6

Precipitation Amount (mm)

0.6
0.5
0.5
0.4
0.4
0.4
0.5
0.4
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
10
9
8
7
6
6
5
4
5
4
3
2
2
2
2
2
2
1
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
89
91
93
96
96
98
98
100
98
98
98
98
100
98
100
98
98
98
98
96
96
96

Pressure (mb)

1018
1018
1019
1020
1021
1021
1022
1023
1023
1023
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1024
1023
1023
1022

Ozone (du)

301
300
301
302
303
304
304
305
306
306
307
308
309
310
311
312
314
315
317
319
319
319
319
319

Monday 1

Waxing Gibbous 88%

14:54

04:28

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

Sun - Rise: 07:21, Set: 16:57, Transit: 12:09. Moon - Rise: 14:54, Set: 04:28. Civil Dark: 17:26 - 06:51. Nautical Dark: 17:59 - 06:18. Astro Dark: 18:32 - 05:46

Total Clouds (% Sky Obscured)

88
90
93
95
97
98
100
100
100
100
99
98
97
98
99
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

38
55
67
79
82
84
88
92
93
93
93
94
96
97
98
98
95
89
87
87
86
86

Medium Clouds (% Sky Obscured)

47
43
44
45
64
81
95
95
96
97
94
91
88
98
99
100
100
100
100
100
99
98

High Clouds (% Sky Obscured)

79
78
77
79
77
75
68
78
89
100
81
62
43
59
76
92
61
31
10
15
35
70

ISS Passover

Visibility (miles)

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

Fog (%)

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

7
7
7
7
6
5
7
8
12
12
32
46
52
61
69
70
68
67
69
65
65
69

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.2
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3

Wind Speed/Direction (mph)

3
2
3
3
3
3
2
2
2
3
3
3
3
3
2
2
2
2
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
94
94
94
92
92
92
94
94
92
92
92
92
94
96
92
91
91
91
91

Pressure (mb)

1022
1022
1022
1022
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020

Ozone (du)

320
320
320
320
319
319
319
318
318
318
317
319
320
322
322
323
324
325
327
328
330
331

Forecast for Fairview, Randolph, United States of America (38.96,-79.81)

Generated: 25/11/25 15:51:58. Forecast: 25/11/25 to 01/12/25. Timezone: UTC-5.00