Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waning Crescent 35%

03:12

11:42

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

Sun - Rise: 07:14, Set: 17:06, Transit: 12:10. Moon - Rise: 03:12, Set: 11:42. Civil Dark: 17:35 - 06:45. Nautical Dark: 18:09 - 06:12. Astro Dark: 18:41 - 05:39

Total Clouds (% Sky Obscured)

48
60
69
76
100
100
30
29
2
2
36
18
4
3
3
5
6
6
6
5
6
7
8
8

Low Clouds (% Sky Obscured)

2
2
2
2
2
0
0
0
0
0
0
0
2
2
2
4
4
4
4
3
2
5
6
5

Medium Clouds (% Sky Obscured)

48
60
69
76
97
87
24
22
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

48
60
69
76
100
100
25
24
2
1
32
18
2
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
8
8
8

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

Chance of Frost

Temperature (°C)

-14
-14
-13
-12
-9
-8
-6
-5
-4
-3
-3
-3
-6
-7
-8
-8
-8
-8
-9
-9
-9
-9
-10
-10

Feels Like (°C)

-17
-17
-16
-16
-13
-12
-10
-9
-9
-6
-6
-7
-8
-9
-9
-10
-11
-11
-11
-11
-12
-11
-12
-12

Dew Point (°C)

-16
-15
-15
-14
-13
-12
-12
-12
-12
-11
-10
-8
-8
-9
-9
-9
-10
-10
-10
-10
-11
-11
-11
-11

Relative Humidity (%)

84
86
88
84
77
68
61
55
53
55
60
71
82
87
88
87
88
88
88
88
87
88
88
90

Pressure (mb)

1029
1029
1029
1028
1028
1028
1027
1025
1024
1022
1022
1022
1022
1021
1022
1021
1021
1021
1021
1021
1020
1020
1020
1020

Ozone (du)

382
380
382
384
381
376
375
370
366
371
372
369
373
381
377
378
380
383
385
389
388
386
381
378

Friday 24

Waning Crescent 26%

04:17

12:16

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

Sun - Rise: 07:13, Set: 17:07, Transit: 12:10. Moon - Rise: 04:17, Set: 12:16. Civil Dark: 17:37 - 06:44. Nautical Dark: 18:10 - 06:11. Astro Dark: 18:42 - 05:39

Total Clouds (% Sky Obscured)

11
11
3
3
3
6
19
18
65
77
58
50
54
80
77
64
26
18
38
33
8
5
2
2

Low Clouds (% Sky Obscured)

7
10
3
3
2
5
19
18
63
73
58
50
54
78
72
62
23
15
38
28
3
2
1
1

Medium Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
90
88
82
75
69
65
62
58
61
68
81
84
87
89
89
87
88
87
85
85
85
85

Pressure (mb)

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

Ozone (du)

378
377
376
370
369
368
366
364
371
373
373
383
373
355
338
338
339
341
344
350
353
357
358
363

Saturday 25

Waning Crescent 17%

No Rise

13:00

05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 OK
13 Good
14 OK
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

Sun - Rise: 07:13, Set: 17:09, Transit: 12:11. Moon - Rise: No Rise, Set: 13:00. Civil Dark: 17:38 - 06:43. Nautical Dark: 18:11 - 06:10. Astro Dark: 18:43 - 05:38

Total Clouds (% Sky Obscured)

2
2
1
1
1
1
16
30
17
30
79
99
100
100
100
98
100
99
95
99
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
1
1
0
0
14
1
0
0
0
0
0
0
0
0
0
1
1
1
3
4
5
10

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
5
17
11
18
27
76
100
100
98
68
99
23
22
97
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
1
1
6
20
17
22
36
97
89
100
100
95
92
99
95
88
92
96
100
100

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

Chance of Frost

Temperature (°C)

-11
-11
-11
-11
-8
-6
-4
-4
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-3

Feels Like (°C)

-13
-13
-14
-13
-11
-9
-8
-8
-7
-8
-7
-8
-8
-8
-9
-9
-9
-9
-9
-9
-9
-8
-9
-8

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
81
71
65
60
59
59
60
62
69
76
81
82
81
81
76
76
75
76
78
78
78

Pressure (mb)

1028
1029
1029
1030
1030
1030
1030
1029
1028
1027
1027
1027
1027
1027
1027
1027
1026
1025
1025
1024
1023
1023
1022
1022

Ozone (du)

365
363
355
357
359
357
354
350
345
342
335
330
326
329
332
329
330
333
334
336
334
335
340
351

Sunday 26

Waning Crescent 10%

05:18

13:54

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

Sun - Rise: 07:12, Set: 17:10, Transit: 12:11. Moon - Rise: 05:18, Set: 13:54. Civil Dark: 17:39 - 06:43. Nautical Dark: 18:12 - 06:10. Astro Dark: 18:44 - 05:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
91
83
74
55
48
34
31
39
35
30
30
30
35
35
35
35

Low Clouds (% Sky Obscured)

8
0
13
24
36
36
38
40
42
40
46
28
15
0
0
1
1
1
1
1
1
0
3
4

Medium Clouds (% Sky Obscured)

100
100
100
100
96
93
73
73
65
38
3
3
3
3
3
28
25
20
20
15
5
5
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
75
50
25
18
25
25
22
26
23
20
30
30
30
30
30
35

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
1
2
2
3
2
1
1
0
1
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)

7
7
7
7
9
11
13
15
17
16
15
14
12
10
8
7
7
7
7
6
6
6
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
81
81
82
78
75
74
74
72
65
63
60
61
67
72
78
78
76
79
79
77
76
76
74

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1021
1022
1022
1023
1024
1024
1024
1024
1024
1023
1023
1022
1021
1021

Ozone (du)

357
357
355
353
353
351
348
344
342
344
344
347
352
359
356
358
360
364
369
372
366
362
357
353

Monday 27

Waning Crescent 4%

06:12

14:58

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

Sun - Rise: 07:11, Set: 17:11, Transit: 12:11. Moon - Rise: 06:12, Set: 14:58. Civil Dark: 17:40 - 06:42. Nautical Dark: 18:13 - 06:09. Astro Dark: 18:45 - 05:37

Total Clouds (% Sky Obscured)

40
3
2
2
5
13
35
16
4
4
5
19
28
34
43
51
60
66
74
80
60
39
19
44

Low Clouds (% Sky Obscured)

2
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)

5
0
0
0
2
13
35
0
0
0
1
9
17
23
32
42
51
54
59
60
43
23
5
11

High Clouds (% Sky Obscured)

40
0
0
0
4
13
0
16
4
4
4
15
27
34
43
40
44
51
58
65
48
30
13
36

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
79
85
84
76
67
61
58
56
54
55
56
59
64
66
65
65
65
66
67
68
70
71
72

Pressure (mb)

1020
1020
1020
1019
1019
1018
1017
1015
1014
1012
1011
1010
1010
1010
1009
1009
1009
1008
1008
1007
1007
1006
1006
1005

Ozone (du)

351
357
357
355
356
357
357
351
345
342
338
335
334
331
331
332
333
334
334
334
334
332
330
328

Tuesday 28

Waning Crescent 1%

06:58

16:10

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

Sun - Rise: 07:10, Set: 17:12, Transit: 12:11. Moon - Rise: 06:58, Set: 16:10. Civil Dark: 17:41 - 06:41. Nautical Dark: 18:14 - 06:08. Astro Dark: 18:46 - 05:36

Total Clouds (% Sky Obscured)

67
90
93
97
100
92
83
76
85
91
97
78
50
22
19
17
14
17
22
33
36
33
27
24

Low Clouds (% Sky Obscured)

0
0
0
0
2
32
62
76
67
60
54
47
34
18
16
14
11
11
10
10
6
7
7
19

Medium Clouds (% Sky Obscured)

20
42
63
81
100
90
79
69
70
74
80
58
31
0
0
0
0
0
2
2
2
1
0
0

High Clouds (% Sky Obscured)

60
83
85
86
88
71
53
35
31
23
12
8
4
0
0
0
0
1
1
2
1
1
0
12

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
2
3
2
7
10
10
12
13
14
18
22
24
18
10
0
1
4
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)

8
8
8
9
11
12
14
15
16
16
15
15
15
14
14
12
12
12
12
12
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-7
-6
-5
-5
-5
-4
0
-1
-2
-2
-2
-2
-5
-5
-5
-6
-6
-8
-12
-12
-12

Dew Point (°C)

-6
-6
-6
-6
-5
-5
-5
-4
-3
-3
-2
-2
-3
-3
-2
-5
-6
-9
-10
-11
-13
-14
-14
-16

Relative Humidity (%)

72
72
72
65
60
55
54
53
53
57
61
66
68
70
74
70
68
65
64
61
60
58
57
54

Pressure (mb)

1005
1004
1004
1004
1004
1004
1003
1002
1001
1002
1002
1003
1004
1005
1007
1008
1010
1011
1012
1013
1014
1015
1015
1016

Ozone (du)

324
320
315
313
310
307
311
315
318
320
323
325
328
331
333
336
339
341
347
352
358
360
363
366

Wednesday 29

New Moon 0%

07:35

17:26

05 OK
06 Good
07 Good
08 Good
09 OK
10 OK
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

Sun - Rise: 07:09, Set: 17:13, Transit: 12:11. Moon - Rise: 07:35, Set: 17:26. Civil Dark: 17:42 - 06:40. Nautical Dark: 18:15 - 06:08. Astro Dark: 18:47 - 05:35

Total Clouds (% Sky Obscured)

18
11
8
14
20
31
42
54
52
50
49
63
74
83
83
83
86
85
86
86

Low Clouds (% Sky Obscured)

17
11
8
5
2
3
4
16
42
50
49
60
70
72
70
67
65
55
46
37

Medium Clouds (% Sky Obscured)

0
0
5
14
20
29
35
44
37
37
38
49
62
70
69
64
49
44
33
19

High Clouds (% Sky Obscured)

18
11
8
14
0
2
5
8
6
3
1
5
4
4
3
4
1
1
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4

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
4
9
13
16
18
20
21
19
18
15
3
9
11
11

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-16
-17
-17
-18
-18
-19
-18
-18
-17
-17
-17
-17
-16
-15
-14
-14
-14
-14
-12
-10

Relative Humidity (%)

52
51
49
45
42
38
38
36
35
35
36
36
39
42
46
47
48
50
57
66

Pressure (mb)

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

Ozone (du)

365
365
365
363
362
361
360
360
359
357
354
352
350
347
345
345
344
343
341
338

Forecast for Raritan, Somerset, United States of America (40.57,-74.63)

Generated: 23/01/25 05:56:14. Forecast: 23/01/25 to 29/01/25. Timezone: UTC-5.00