Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 23

Waxing Crescent 44%

10:28

01:21

11 Bad
12 Bad
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 OK
02 OK
03 OK
04 Bad
05 Bad
06 Good
07 OK
08 OK
09 Bad
10 Bad

Sun - Rise: 06:45, Set: 17:52, Transit: 12:19. Moon - Rise: 10:28, Set: 01:21. Civil Dark: 18:19 - 06:18. Nautical Dark: 18:51 - 05:47. Astro Dark: 19:22 - 05:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
88
64
36
30
34
38
38
39
26
47
50
11
16
22
52
46

Low Clouds (% Sky Obscured)

85
76
95
97
90
94
84
90
73
22
23
24
24
24
26
26
20
47
50
10
9
16
47
46

Medium Clouds (% Sky Obscured)

100
100
100
100
94
91
99
48
15
2
3
0
4
4
0
0
0
0
0
0
4
5
0
0

High Clouds (% Sky Obscured)

100
100
100
100
92
73
65
72
50
38
5
3
0
0
0
0
0
0
0
0
3
3
0
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 (%)

2
1
1
6
12
4
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)

12
13
13
13
16
16
15
14
13
13
14
14
14
14
14
13
12
12
12
12
12
12
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
88
85
83
82
79
77
80
80
81
81
81
81
81
81
81
82
82
82
80
80
79
74
67

Pressure (mb)

1008
1008
1008
1008
1008
1009
1010
1011
1012
1013
1013
1014
1014
1015
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018

Ozone (du)

416
414
416
420
424
425
417
415
416
420
426
418
410
408
429
432
429
427
424
422
426
428
425
426

Tuesday 24

First Quarter 55%

No Rise

02:33

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 Bad
18 Bad
19 OK
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

Sun - Rise: 06:44, Set: 17:53, Transit: 12:19. Moon - Rise: No Rise, Set: 02:33. Civil Dark: 18:20 - 06:17. Nautical Dark: 18:52 - 05:45. Astro Dark: 19:23 - 05:14

Total Clouds (% Sky Obscured)

49
65
60
60
81
36
70
49
40
100
64
100
100
100
100
100
100
100
100
99
94
94
91
83

Low Clouds (% Sky Obscured)

48
65
60
60
59
8
7
8
4
3
0
28
60
100
63
58
85
90
87
91
89
77
83
83

Medium Clouds (% Sky Obscured)

4
4
36
11
32
25
17
7
17
55
64
100
100
100
100
100
100
100
100
95
81
83
77
44

High Clouds (% Sky Obscured)

6
51
2
2
55
2
46
43
40
100
37
100
100
100
100
100
100
100
31
20
1
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
1
7
23
9
7
3
5
11
15
14
8
3
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-9
-9
-8
-8
-7
-5
-3
-3
-3
-4
-5
-6
-4
-4
-4
-4
-4
-3
-3
-3
-3
-1
0

Relative Humidity (%)

65
63
61
58
57
58
68
84
86
86
80
75
72
78
80
74
77
78
80
81
80
80
80
82

Pressure (mb)

1018
1017
1016
1015
1015
1014
1014
1014
1013
1013
1012
1011
1010
1009
1007
1007
1006
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

425
426
427
426
426
426
426
429
431
432
428
430
433
433
430
423
421
412
410
411
415
421
426
428

Wednesday 25

Waxing Gibbous 67%

11:23

03:37

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 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:43, Set: 17:54, Transit: 12:19. Moon - Rise: 11:23, Set: 03:37. Civil Dark: 18:22 - 06:15. Nautical Dark: 18:53 - 05:44. Astro Dark: 19:24 - 05:13

Total Clouds (% Sky Obscured)

86
73
72
69
71
67
51
55
70
73
79
85
23
23
99
100
58
63
69
100
100
91
100
100

Low Clouds (% Sky Obscured)

82
64
72
69
71
67
51
55
70
50
40
35
23
3
39
40
14
11
69
47
47
58
76
87

Medium Clouds (% Sky Obscured)

35
7
3
44
62
6
0
7
8
0
0
0
0
0
55
45
35
20
15
15
23
63
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
13
35
38
75
0
23
70
70
58
63
69
100
100
91
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
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
Frozen rai
None
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

1
1
13
21
19
23
22
29
38
38
17
23
2
0
0
0
0
5
38
63
47
57
63
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0.3
0.3
0.2

Wind Speed/Direction (mph)

12
13
14
13
12
11
9
6
4
4
5
5
4
3
4
4
4
3
4
3
4
5
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
78
74
82
84
84
81
88
93
94
94
94
94
93
91
91
84
89
91
84
81
74
66
64

Pressure (mb)

1004
1004
1003
1003
1003
1004
1004
1005
1006
1007
1008
1009
1009
1010
1010
1011
1012
1012
1012
1012
1012
1013
1012
1011

Ozone (du)

427
428
425
425
426
432
435
435
437
441
445
447
448
449
450
449
443
438
439
440
441
443
444
441

Thursday 26

Waxing Gibbous 78%

12:28

04:30

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 OK
07 Bad
08 OK
09 OK
10 OK

Sun - Rise: 06:41, Set: 17:55, Transit: 12:19. Moon - Rise: 12:28, Set: 04:30. Civil Dark: 18:23 - 06:14. Nautical Dark: 18:54 - 05:42. Astro Dark: 19:25 - 05:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
94
88
77
60
63
77
74
54
71
63
31
48
35
35
38

Low Clouds (% Sky Obscured)

100
100
98
96
94
88
82
79
82
85
85
77
60
63
77
74
54
71
61
31
45
35
35
38

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
88
42
42
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
94
93
88
83
88
95
100
47
22
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
7
0
0
0
0
0
0
0
5
1
9
8
4
3
5
5
5
5
4
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

56
56
95
95
95
95
95
95
83
57
31
19
8
0
1
3
6
11
10
4
3
0
0
0

Precipitation Amount (mm)

0
0
0.8
1.4
1.8
1.7
1.8
1
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
64
69
91
94
96
98
98
98
96
96
96
96
94
96
94
94
94
92
94
92
92
89
79

Pressure (mb)

1011
1010
1009
1008
1008
1008
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1017
1018
1019
1020
1022
1022
1023
1023

Ozone (du)

436
435
429
424
426
427
426
428
429
424
427
423
417
414
411
410
409
411
415
421
418
411
406
402

Friday 27

Waxing Gibbous 87%

13:41

05:13

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

Sun - Rise: 06:40, Set: 17:57, Transit: 12:19. Moon - Rise: 13:41, Set: 05:13. Civil Dark: 18:24 - 06:12. Nautical Dark: 18:55 - 05:41. Astro Dark: 19:27 - 05:10

Total Clouds (% Sky Obscured)

39
39
21
11
6
8
4
4
4
2
3
6
11
9
4
2
1
0
0
0
2
8
23
30

Low Clouds (% Sky Obscured)

39
39
21
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
5

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
4
4
0
1
3
0
0
3
7
7
4
2
1
0
0
0
2
8
13
19

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
78
80
79
83
89
96
96
94
94
96
94
94
96
94
96
94
94
94
96
92
91
89

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

399
396
394
391
386
384
381
377
377
377
375
374
372
370
369
370
370
370
371
372
372
371
370
370

Saturday 28

Waxing Gibbous 94%

14:56

05:47

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

Sun - Rise: 06:38, Set: 17:58, Transit: 12:19. Moon - Rise: 14:56, Set: 05:47. Civil Dark: 18:25 - 06:11. Nautical Dark: 18:56 - 05:40. Astro Dark: 19:28 - 05:08

Total Clouds (% Sky Obscured)

47
46
40
32
27
7
0
4
26
9
5
0
0
0
0
5
50
77
92
97
98
98
98
96

Low Clouds (% Sky Obscured)

6
6
10
7
1
0
0
0
0
0
0
0
0
0
0
5
30
77
92
97
98
98
98
96

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
3
3
7
7
8
5

High Clouds (% Sky Obscured)

18
7
20
14
0
0
0
0
0
0
0
0
0
0
0
2
2
1
0
0
8
11
5
25

ISS Passover

Visibility (miles)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
85
87
88
88
91
95
100
100
100
100
100
98
100
100
100
100
96
94
94
94
94
93

Pressure (mb)

1023
1022
1022
1021
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1021
1022
1023
1024
1026

Ozone (du)

369
368
367
368
368
369
372
375
378
375
372
369
368
366
365
364
362
361
361
360
360
360
361
362

Sunday 1

Waxing Gibbous 98%

16:10

06:15

11 Bad
12 Bad
13 Bad
14 Bad
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

Sun - Rise: 06:37, Set: 17:59, Transit: 12:18. Moon - Rise: 16:10, Set: 06:15. Civil Dark: 18:26 - 06:09. Nautical Dark: 18:57 - 05:38. Astro Dark: 19:29 - 05:07

Total Clouds (% Sky Obscured)

95
94
79
52
32
27
26
26
34
41
50
56
74
90
95
96
96
97
99
100

Low Clouds (% Sky Obscured)

89
85
58
32
18
13
8
1
1
0
0
8
22
42
62
71
75
85
90
90

Medium Clouds (% Sky Obscured)

4
0
0
1
1
1
0
0
9
22
35
47
61
70
71
72
73
85
90
99

High Clouds (% Sky Obscured)

49
74
51
29
6
10
15
19
25
35
45
35
27
9
11
17
27
45
73
100

ISS Passover

Visibility (miles)

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

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 (%)

1
1
2
0
0
0
0
0
1
3
0
3
5
7
12
17
22
27
32
37

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-1
-1
-2
-3
-3
-3
-4
-8
-8
-8
-8
-8
-9
-12
-12
-12
-12
-12

Dew Point (°C)

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

Relative Humidity (%)

82
73
64
60
57
55
59
63
69
65
64
60
59
58
57
61
63
66
70
71

Pressure (mb)

1026
1027
1027
1027
1028
1028
1030
1031
1032
1033
1034
1035
1035
1036
1036
1036
1037
1037
1037
1037

Ozone (du)

361
360
359
360
360
361
362
364
365
365
364
364
360
356
352
348
345
342
337
332

Forecast for Mount Wolf, York, United States of America (40.06,-76.70)

Generated: 23/02/26 11:21:55. Forecast: 23/02/26 to 01/03/26. Timezone: UTC-5.00