Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 23

Waxing Crescent 26%

10:23

22:41

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: 07:19, Set: 17:33, Transit: 12:26. Moon - Rise: 10:23, Set: 22:41. Civil Dark: 18:00 - 06:52. Nautical Dark: 18:31 - 06:21. Astro Dark: 19:01 - 05:50

Total Clouds (% Sky Obscured)

86
83
87
98
100
100
96
98
92
97
94
97
100
100
100
100
98
91
91
98
89
96
99
99

Low Clouds (% Sky Obscured)

63
35
35
35
35
35
35
10
5
5
20
7
1
0
0
0
4
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

59
59
53
56
53
55
62
50
67
81
72
68
66
54
44
45
39
43
49
38
36
89
85
80

High Clouds (% Sky Obscured)

17
20
56
46
82
98
79
89
46
42
69
92
100
100
100
100
95
81
72
96
74
49
89
76

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
2
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)

3
3
2
3
3
5
7
11
11
11
10
11
12
12
13
13
12
12
13
12
12
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
6
6
4
2
1
0
-1
-2
-3
-4
-5
-6
-8
-10
-12
-13
-13
-13
-11
-9
-9
-8

Dew Point (°C)

0
0
1
-0
-3
-4
-5
-7
-7
-8
-8
-7
-6
-8
-10
-13
-15
-18
-20
-22
-24
-25
-25
-25

Relative Humidity (%)

53
52
55
54
51
50
45
40
40
41
45
52
56
52
51
48
44
38
33
26
21
18
16
15

Pressure (mb)

1023
1023
1023
1024
1025
1026
1026
1027
1027
1028
1028
1029
1029
1030
1031
1033
1034
1035
1036
1037
1037
1036
1035
1034

Ozone (du)

306
304
300
301
303
303
303
303
301
301
298
296
294
293
292
292
292
291
291
292
290
290
290
291

Saturday 24

Waxing Crescent 36%

10:52

23:48

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: 07:18, Set: 17:34, Transit: 12:27. Moon - Rise: 10:52, Set: 23:48. Civil Dark: 18:01 - 06:51. Nautical Dark: 18:32 - 06:20. Astro Dark: 19:02 - 05:50

Total Clouds (% Sky Obscured)

86
95
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
20
36
100
100
100
100
99
100
100
100
100
100
100
100
98
97
98
100
100
100
100
88
100

Medium Clouds (% Sky Obscured)

83
92
95
93
100
91
100
100
100
99
100
100
100
100
100
100
100
99
100
100
95
95
100
100

High Clouds (% Sky Obscured)

18
0
2
16
17
40
86
100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
6
3
9
4
1
1
0
0
0
0
0
0
0
0
0
0
0
2
0
0

Fog (%)

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

Precipitation Type

None
None
None
None
None
None
Snow
Snow
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai

Precipitation Probability (%)

0
0
0
6
32
39
72
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.7
0.9
1.1
1.4
1.1
1.4
1.9
2
1.9
1.7
1.7
1.1
1.1
0.8
1.2
2.4
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-26
-25
-25
-25
-25
-23
-19
-16
-11
-9
-9
-9
-9
-9
-9
-8
-8
-8
-8
-8
-7
-7
-7
-6

Relative Humidity (%)

15
15
17
17
18
21
32
43
66
80
82
88
88
90
92
92
92
92
94
94
92
92
94
94

Pressure (mb)

1033
1033
1034
1034
1034
1034
1034
1034
1034
1033
1032
1030
1030
1029
1027
1027
1026
1025
1024
1023
1023
1021
1019
1017

Ozone (du)

290
291
289
289
288
287
287
287
284
284
286
287
285
284
284
285
284
284
284
283
283
282
281
280

Sunday 25

First Quarter 47%

11:26

00:57

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 Good
13 Good
14 Good

Sun - Rise: 07:18, Set: 17:35, Transit: 12:27. Moon - Rise: 11:26, Set: 00:57. Civil Dark: 18:02 - 06:51. Nautical Dark: 18:33 - 06:20. Astro Dark: 19:03 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100
68
37
0
0
0

Low Clouds (% Sky Obscured)

100
100
100
100
100
88
86
71
100
100
100
100
100
97
100
100
100
100
100
67
33
0
0
0

Medium Clouds (% Sky Obscured)

100
98
99
100
97
100
100
100
100
100
100
64
40
25
6
3
19
40
59
42
20
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
30
20
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
1
0
7
6
1
1
0
0
0
1
0
3
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

Frozen rai
Frozen rai
None
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
41
80
95
95
95
95
95
72
41
8
9
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.5
0.6
0
0.5
0.9
3.4
6.9
3.8
0.8
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
5
3
3
4
5
3
7
7
5
4
6
5
5
6
6
9
11
12
12
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-9
-8
-8
-8
-8
-8
-7
-9
-8
-7
-6
-7
-6
-6
-6
-6
-7
-6
-7
-6
-6
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
96
96
98
98
98
96
96
100
100
100
98
96
96
96
91
86
87
87
89
91
93

Pressure (mb)

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

Ozone (du)

281
280
278
277
278
277
272
272
273
274
271
276
277
279
279
281
282
284
290
290
289
289
291
293

Monday 26

Waxing Gibbous 59%

12:07

02:10

15 Good
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
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good

Sun - Rise: 07:17, Set: 17:36, Transit: 12:27. Moon - Rise: 12:07, Set: 02:10. Civil Dark: 18:03 - 06:50. Nautical Dark: 18:34 - 06:19. Astro Dark: 19:04 - 05:49

Total Clouds (% Sky Obscured)

1
9
4
3
1
2
5
1
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
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
1
2
5
1
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
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)

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

Chance of Frost

Temperature (°C)

1
1
0
-1
-2
-4
-5
-6
-7
-8
-9
-9
-10
-11
-11
-12
-12
-11
-9
-7
-5
-3
-1
-1

Feels Like (°C)

-2
-2
-4
-5
-7
-8
-10
-12
-11
-12
-12
-12
-12
-13
-14
-14
-14
-13
-10
-9
-7
-5
-4
-4

Dew Point (°C)

-0
0
-1
-2
-4
-6
-7
-8
-10
-10
-11
-11
-12
-13
-13
-14
-14
-13
-11
-9
-8
-6
-5
-3

Relative Humidity (%)

91
91
91
91
87
84
82
82
79
83
85
88
87
85
85
85
85
83
82
80
79
78
78
83

Pressure (mb)

1017
1018
1019
1021
1022
1024
1025
1026
1027
1028
1029
1029
1030
1030
1030
1031
1031
1031
1031
1031
1030
1029
1028
1027

Ozone (du)

293
296
300
301
304
311
319
332
342
350
355
354
354
350
350
351
351
350
345
343
341
339
339
340

Tuesday 27

Waxing Gibbous 71%

12:57

03:24

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

Sun - Rise: 07:16, Set: 17:37, Transit: 12:27. Moon - Rise: 12:57, Set: 03:24. Civil Dark: 18:04 - 06:49. Nautical Dark: 18:35 - 06:19. Astro Dark: 19:05 - 05:48

Total Clouds (% Sky Obscured)

1
0
0
0
1
1
1
1
1
6
23
33
43
48
53
58
42
31
5
0
0
0
16
32

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
4
22
32
38
34
32
20
15
8
2
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
20
31
5
0
0
0
16
32

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
0
0
2
4
5
13
21
5
0
0
0
5
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
3
3
3
2
3
3
3
5
7
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-3
-3
-4
-5
-6
-6
-7
-7
-7
-8
-9
-9
-9
-9
-7
-7
-12
-13
-13
-12
-11
-10
-2

Dew Point (°C)

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

Relative Humidity (%)

84
88
89
92
94
92
94
94
94
94
96
94
94
94
92
92
90
87
87
86
84
86
84
88

Pressure (mb)

1026
1026
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1025
1025
1025
1026
1026
1026
1025
1025
1024
1023

Ozone (du)

340
343
344
345
347
349
350
350
349
348
348
343
338
334
333
332
331
331
331
331
328
326
324
325

Wednesday 28

Waxing Gibbous 81%

13:58

04:34

15 Bad
16 OK
17 OK
18 Good
19 Good
20 OK
21 OK
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 OK

Sun - Rise: 07:16, Set: 17:38, Transit: 12:27. Moon - Rise: 13:58, Set: 04:34. Civil Dark: 18:05 - 06:49. Nautical Dark: 18:36 - 06:18. Astro Dark: 19:06 - 05:48

Total Clouds (% Sky Obscured)

49
32
16
0
12
23
38
61
81
100
100
100
100
98
97
95
72
57
42
48
47
46
38
22

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
13
26
38
34
30
25
17
12
0
10
20
30
20
10

Medium Clouds (% Sky Obscured)

49
32
16
0
12
23
38
61
81
100
100
100
99
98
97
95
72
57
42
48
25
10
6
3

High Clouds (% Sky Obscured)

0
0
0
0
0
5
5
5
0
0
0
0
0
0
0
5
12
17
12
8
3
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
6
4
6
8
9
6
3
0
3
6
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
Snow
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
20
29
36
31
24
11
12
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
3
2
2
2
2
3
2
2
3
3
3
3
4
4
4
6
8
11
11
12
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
91
94
98
96
96
94
96
94
96
96
94
96
96
94
94
94
96
96
92
87
84
84

Pressure (mb)

1022
1022
1022
1021
1021
1021
1021
1020
1020
1019
1018
1018
1017
1017
1017
1016
1016
1017
1018
1018
1018
1019
1019
1019

Ozone (du)

325
326
328
330
332
334
335
336
340
343
347
347
346
346
355
363
372
379
385
392
385
379
372
368

Thursday 29

Waxing Gibbous 90%

15:07

05:37

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 OK
04 OK
05 OK
06 Bad

Sun - Rise: 07:15, Set: 17:39, Transit: 12:27. Moon - Rise: 15:07, Set: 05:37. Civil Dark: 18:06 - 06:48. Nautical Dark: 18:37 - 06:17. Astro Dark: 19:07 - 05:47

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
8
14
15
17
23
33
39
55

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
15

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
20

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

10
7
4
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-7
-7
-7
-7
-9
-10
-9
-9
-10
-10
-13
-14
-14
-14
-14

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
85
87
87
87
88
87
85
85
85
85
85
85
86

Pressure (mb)

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

Ozone (du)

363
359
356
354
352
349
346
344
341
339
336
335
335
334
333
333

Forecast for Raleigh, Wake, United States of America (35.78,-78.64)

Generated: 23/01/26 15:03:37. Forecast: 23/01/26 to 29/01/26. Timezone: UTC-5.00