Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 28

First Quarter 49%

11:37

04:28

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

Sun - Rise: 07:09, Set: 19:54, Transit: 13:33. Moon - Rise: 11:37, Set: 04:28. Civil Dark: 20:27 - 06:37. Nautical Dark: 21:06 - 05:58. Astro Dark: 21:47 - 05:17

Total Clouds (% Sky Obscured)

63
74
75
70
70
63
59
52
19
40
22
38
41
6
3
3
3
7
7
40
43
61
77
75

Low Clouds (% Sky Obscured)

8
28
10
10
10
9
8
4
3
4
2
3
3
1
0
0
0
0
0
1
2
9
16
9

Medium Clouds (% Sky Obscured)

5
17
2
2
0
0
0
1
2
2
0
0
0
0
0
0
0
0
0
3
5
5
0
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
3
34
41
4
0
3

ISS Passover

Visibility (miles)

-
7
-
-
-
-
-
9
9
9
9
6
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

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)

9
11
6
6
6
6
7
6
5
6
6
6
6
6
7
7
7
7
8
9
11
12
13
13

Chance of Frost

Temperature (°C)

-9
-9
-10
-12
-13
-13
-15
-16
-17
-18
-17
-18
-18
-19
-19
-19
-17
-14
-12
-10
-9
-7
-6
-5

Feels Like (°C)

-13
-12
-14
-16
-17
-17
-19
-21
-22
-22
-22
-22
-22
-23
-23
-22
-20
-18
-16
-14
-14
-13
-12
-11

Dew Point (°C)

-17
-11
-17
-16
-16
-16
-18
-18
-20
-20
-20
-20
-20
-21
-22
-21
-20
-18
-15
-13
-11
-10
-8
-7

Relative Humidity (%)

50
82
58
72
76
78
78
81
81
80
81
82
83
82
79
78
76
76
79
80
82
82
84
84

Pressure (mb)

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

Ozone (du)

524
520
523
520
517
512
506
505
504
501
496
495
492
489
479
476
474
470
466
464
459
458
450
446

Wednesday 29

Waxing Gibbous 59%

12:41

05:09

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

Sun - Rise: 07:07, Set: 19:56, Transit: 13:32. Moon - Rise: 12:41, Set: 05:09. Civil Dark: 20:28 - 06:35. Nautical Dark: 21:07 - 05:55. Astro Dark: 21:49 - 05:14

Total Clouds (% Sky Obscured)

31
25
19
22
20
8
4
4
4
4
18
33
21
88
95
96
85
100
97
86
84
85
85
83

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
48
2
5
28
1
1
11

Medium Clouds (% Sky Obscured)

45
34
19
36
36
8
0
0
0
0
19
28
10
27
33
37
42
46
40
37
13
29
49
40

High Clouds (% Sky Obscured)

3
3
4
0
0
0
0
0
0
0
0
4
5
60
60
50
69
100
50
45
45
41
40
40

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)

12
12
11
11
12
11
11
10
9
9
8
8
7
7
7
6
6
6
5
4
3
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-9
-10
-12
-13
-14
-15
-15
-15
-16
-16
-16
-16
-17
-19
-18
-16
-14
-12
-11
-9
-8
-7
-6

Dew Point (°C)

-7
-7
-8
-10
-11
-11
-12
-13
-13
-14
-14
-15
-15
-15
-15
-14
-13
-11
-9
-8
-7
-6
-5
-5

Relative Humidity (%)

82
84
85
87
85
85
85
83
85
83
83
83
84
84
84
86
86
85
87
84
82
82
81
81

Pressure (mb)

1021
1021
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1014

Ozone (du)

436
432
430
432
432
430
428
424
422
418
412
405
406
407
409
410
412
413
414
416
419
420
420
418

Thursday 30

Waxing Gibbous 69%

13:50

05:39

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

Sun - Rise: 07:05, Set: 19:57, Transit: 13:32. Moon - Rise: 13:50, Set: 05:39. Civil Dark: 20:30 - 06:32. Nautical Dark: 21:09 - 05:53. Astro Dark: 21:51 - 05:11

Total Clouds (% Sky Obscured)

70
71
67
25
76
90
100
96
93
69
65
75
75
68
48
43
8
8
8
27
43
46
40
5

Low Clouds (% Sky Obscured)

1
1
0
0
0
7
10
10
13
16
12
15
15
9
7
6
1
1
1
6
10
11
10
1

Medium Clouds (% Sky Obscured)

30
25
35
3
2
28
13
7
55
27
3
4
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

35
32
33
9
74
88
100
89
83
39
7
1
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-7
-9
-11
-13
-14
-13
-15
-15
-15
-15
-16
-16
-16
-17
-15
-13
-12
-11
-12
-10
-10
-10

Dew Point (°C)

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

Relative Humidity (%)

83
87
92
90
90
92
90
92
90
90
90
92
92
92
90
88
90
87
87
89
87
87
85
84

Pressure (mb)

1014
1013
1013
1014
1014
1015
1015
1014
1014
1014
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1016
1016
1015

Ozone (du)

418
419
421
422
422
421
424
428
433
439
444
446
443
442
441
440
440
439
441
441
440
436
430
429

Friday 31

Waxing Gibbous 77%

15:01

06:02

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

Sun - Rise: 07:03, Set: 19:59, Transit: 13:32. Moon - Rise: 15:01, Set: 06:02. Civil Dark: 20:32 - 06:30. Nautical Dark: 21:11 - 05:51. Astro Dark: 21:53 - 05:09

Total Clouds (% Sky Obscured)

8
65
23
8
5
17
42
59
62
66
62
48
46
57
70
77
49
52
52
51
49
48
47
55

Low Clouds (% Sky Obscured)

1
1
1
1
1
0
2
3
3
0
3
2
5
8
9
9
1
12
22
34
28
22
16
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
11
24
40
45
46
55
45
33
20
29
36
41
27
22
17
16
14
9
21

High Clouds (% Sky Obscured)

1
35
12
1
0
0
0
2
0
0
0
0
0
0
1
1
2
2
1
1
15
28
44
56

ISS Passover

Visibility (miles)

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

Chance of Frost

Temperature (°C)

-3
-4
-4
-5
-6
-8
-10
-11
-11
-12
-12
-13
-14
-14
-15
-13
-10
-8
-6
-5
-3
-2
-2
-1

Feels Like (°C)

-8
-9
-11
-10
-10
-11
-13
-14
-15
-15
-16
-16
-17
-17
-19
-17
-14
-10
-9
-7
-6
-5
-5
-4

Dew Point (°C)

-6
-6
-7
-8
-9
-10
-11
-12
-13
-13
-14
-14
-16
-17
-17
-16
-12
-11
-9
-8
-7
-6
-5
-4

Relative Humidity (%)

82
81
79
81
82
87
88
88
88
86
86
86
84
82
82
83
85
82
79
77
75
75
75
78

Pressure (mb)

1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1018
1018
1017
1016
1015
1015
1014
1013

Ozone (du)

430
428
430
431
431
428
423
412
408
407
407
408
408
407
406
405
404
404
403
403
403
403
400
398

Saturday 1

Waxing Gibbous 85%

16:12

06:20

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
15 Bad
16 Bad

Sun - Rise: 07:01, Set: 20:01, Transit: 13:31. Moon - Rise: 16:12, Set: 06:20. Civil Dark: 20:33 - 06:28. Nautical Dark: 21:13 - 05:48. Astro Dark: 21:55 - 05:06

Total Clouds (% Sky Obscured)

88
100
97
96
92
93
97
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

6
10
14
18
17
13
9
5
5
4
3
13
20
24
30
35
41
56
71
86
86
87
89
85

Medium Clouds (% Sky Obscured)

76
97
86
95
65
46
83
85
90
95
100
100
100
70
75
77
85
92
95
100
100
100
100
100

High Clouds (% Sky Obscured)

73
90
55
30
1
26
51
93
93
85
92
93
95
92
90
88
86
77
65
58
65
80
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
5
9
9
6
4
8
9
9
9
9
9
9
9
6
3
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

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

Precipitation Probability (%)

0
0
0
0
0
0
1
0
9
3
1
6
15
3
9
10
8
28
38
44
56
64
69
71

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
84
84
84
84
84
84
85
85
82
82
84
84
82
84
84
86
86
86
86
91
94
98

Pressure (mb)

1012
1011
1011
1010
1010
1009
1009
1008
1008
1007
1006
1005
1004
1004
1003
1003
1002
1001
1001
1000
1000
999
999
999

Ozone (du)

398
400
402
404
406
407
407
408
410
410
411
410
407
407
408
408
408
408
409
410
410
412
413
414

Sunday 2

Waxing Gibbous 91%

No Rise

06:35

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
15 Bad
16 Bad

Sun - Rise: 06:59, Set: 20:02, Transit: 13:31. Moon - Rise: No Rise, Set: 06:35. Civil Dark: 20:35 - 06:26. Nautical Dark: 21:14 - 05:46. Astro Dark: 21:57 - 05:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
99
83
65
44
57
73
85
87
90
90
92

Low Clouds (% Sky Obscured)

82
79
80
81
82
76
69
61
42
23
0
0
0
0
0
0
0
5
15
20
20
18
20
15

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
99
97
89
82
74
75
81
87
73
57
40
45
51
57
51
34
22
17

High Clouds (% Sky Obscured)

100
100
98
96
94
93
92
92
94
96
97
82
66
49
39
35
26
20
15
8
18
26
32
42

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
4
7
9
8
7
5
7
8
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

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

Precipitation Probability (%)

71
68
62
56
50
44
38
30
27
25
21
19
16
10
9
6
0
4
4
3
7
8
8
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
9
9
9
9
9
8
7
7
7
7
7
7
7
7
7
8
8
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
98
100
100
98
98
96
98
96
96
96
94
94
96
94
92
92
91
91
89
89
87

Pressure (mb)

1000
1000
1000
1001
1002
1002
1003
1003
1004
1004
1005
1006
1006
1007
1008
1009
1010
1011
1011
1012
1012
1012
1013
1013

Ozone (du)

416
417
418
419
420
420
419
418
416
417
418
419
420
420
421
419
418
416
416
415
415
415
415
414

Monday 3

Waxing Gibbous 96%

17:23

06:48

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: 06:56, Set: 20:04, Transit: 13:31. Moon - Rise: 17:23, Set: 06:48. Civil Dark: 20:37 - 06:24. Nautical Dark: 21:16 - 05:44. Astro Dark: 21:59 - 05:01

Total Clouds (% Sky Obscured)

96
100
100
100
100
99
99
99
97
94
96
97
99
100
95
90
85
90
95
100

Low Clouds (% Sky Obscured)

15
15
10
5
5
9
13
13
7
6
3
3
4
4
7
6
7
15
31
37

Medium Clouds (% Sky Obscured)

21
24
30
39
42
56
70
83
81
82
81
87
94
100
90
80
78
87
94
100

High Clouds (% Sky Obscured)

62
87
90
89
83
68
56
48
50
39
40
56
73
83
81
70
67
85
92
95

ISS Passover

Visibility (miles)

7
5
2
2
1
1
3
5
7
8
9
9
7
6
4
5
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
5
10
11
14
13
11
3
5
5
1
4
5
4
4
4
2
8
9
8

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)

8
8
8
8
8
7
7
6
6
6
6
6
6
7
7
7
8
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-7
-6
-6
-7
-6
-6
-6
-6
-10
-10
-10
-10
-10
-10
-11
-11
-11
-11
-10

Dew Point (°C)

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

Relative Humidity (%)

89
91
92
94
94
98
98
96
96
96
96
94
96
96
94
96
94
92
89
86

Pressure (mb)

1013
1014
1014
1015
1015
1016
1016
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019

Ozone (du)

413
411
410
409
409
409
408
408
407
408
408
409
410
410
411
408
405
403
401
399

Forecast for Unknown (49.90,-97.14)

Generated: 28/03/23 17:20:58. Forecast: 28/03/23 to 03/04/23. Timezone: UTC-5.00