Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 17

Waxing Crescent 6%

07:05

23:22

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
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:10, Set: 21:25, Transit: 13:48. Moon - Rise: 07:05, Set: 23:22. Civil Dark: 22:02 - 05:32. Nautical Dark: 22:50 - 04:44. Astro Dark: 23:51 - 03:42

Total Clouds (% Sky Obscured)

100
99
97
100
100
100
100
100
100
100
100
100
100
100
99
100
100
99
97
99
100
100
100
100

Low Clouds (% Sky Obscured)

13
80
97
100
100
87
83
87
86
89
90
79
72
89
88
100
100
96
92
92
100
100
100
100

Medium Clouds (% Sky Obscured)

93
52
53
55
38
43
50
50
47
99
99
68
94
22
3
30
35
24
40
22
0
1
14
16

High Clouds (% Sky Obscured)

36
6
23
42
61
68
68
64
100
100
100
100
100
100
88
100
74
55
65
94
100
59
100
28

ISS Passover

Visibility (miles)

9
9
9
9
7
0
0
0
0
0
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
8
6
2
0
21
100
78
71
100
77
62
21

Precipitation Type

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

Precipitation Probability (%)

19
13
21
60
51
32
76
95
95
95
95
81
74
39
23
4
3
5
6
4
1
6
12
28

Precipitation Amount (mm)

0
0
0
0.3
0.2
0
0.3
3.3
1.3
1.1
1.9
0
0.5
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
10
10
11
12
14
15
15
14
12
12
9
7
9
11
13
10
9
8
9
8
7
7

Chance of Frost

Temperature (°C)

4
4
5
5
5
6
6
6
7
6
7
8
7
7
9
11
9
7
7
7
7
6
6
6

Feels Like (°C)

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

Dew Point (°C)

2
3
3
3
5
6
6
6
7
7
7
8
7
7
9
11
9
7
7
7
7
6
6
6

Relative Humidity (%)

86
88
88
89
98
98
100
100
100
100
100
100
98
100
98
100
100
100
98
98
98
98
98
100

Pressure (mb)

1015
1014
1014
1013
1013
1011
1010
1009
1008
1006
1006
1005
1005
1005
1005
1005
1007
1009
1009
1010
1010
1011
1011
1012

Ozone (du)

343
342
339
337
334
333
329
329
324
323
326
327
329
333
335
333
335
331
330
331
330
332
335
337

Monday 18

Waxing Crescent 14%

08:15

00:31

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
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:08, Set: 21:26, Transit: 13:48. Moon - Rise: 08:15, Set: 00:31. Civil Dark: 22:03 - 05:31. Nautical Dark: 22:52 - 04:42. Astro Dark: 23:54 - 03:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
99
88
99
100
96
90

Low Clouds (% Sky Obscured)

100
97
98
100
100
100
100
100
100
100
100
100
100
100
98
98
100
100
98
80
97
100
96
90

Medium Clouds (% Sky Obscured)

16
42
35
45
45
42
35
72
100
92
99
100
100
52
68
56
60
21
17
32
37
25
8
13

High Clouds (% Sky Obscured)

24
29
53
58
71
97
100
100
100
100
100
98
15
10
0
0
0
0
0
0
0
5
0
0

ISS Passover

Visibility (miles)

0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
8
9
9
1
9
9
9
9
9

Fog (%)

2
0
0
0
0
0
0
0
53
81
100
68
8
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

42
43
43
50
50
95
76
39
95
95
94
78
69
51
95
95
13
0
0
0
1
1
12
6

Precipitation Amount (mm)

0
0
0
0
0
0.9
0.5
0
8
3
0.5
0
0.3
0
0.5
0.6
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
12
12
11
9
8
7
8
6
10
8
4
4
11
14
12
16
17
18
19
19
17
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
100
100
100
98
100
98
100
98
100
100
100
100
98
94
94
96
94
89
89
89
88

Pressure (mb)

1012
1012
1012
1012
1011
1011
1010
1009
1007
1006
1005
1004
1004
1004
1005
1005
1006
1008
1009
1010
1011
1012
1013
1014

Ozone (du)

345
344
348
349
348
348
348
346
343
339
341
344
349
346
346
345
344
342
342
342
343
345
347
348

Tuesday 19

Waxing Crescent 23%

09:35

01:23

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

Sun - Rise: 06:07, Set: 21:27, Transit: 13:48. Moon - Rise: 09:35, Set: 01:23. Civil Dark: 22:05 - 05:30. Nautical Dark: 22:54 - 04:41. Astro Dark: 23:56 - 03:37

Total Clouds (% Sky Obscured)

92
89
91
91
91
58
41
34
34
37
37
41
50
50
52
54
62
52
31
16
2
1
2
2

Low Clouds (% Sky Obscured)

92
89
91
91
87
58
41
34
34
37
37
41
50
50
52
54
62
52
31
16
0
0
0
0

Medium Clouds (% Sky Obscured)

25
30
10
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
2
1
2
2

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 (%)

4
15
5
10
15
1
0
0
0
0
0
0
3
4
2
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)

17
14
15
14
12
11
13
13
17
15
14
13
14
14
13
12
11
9
8
6
4
6
6
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
88
89
91
88
86
89
86
88
88
88
86
86
84
81
82
79
77
70
69
71
72
73

Pressure (mb)

1015
1016
1017
1018
1019
1020
1020
1021
1022
1022
1023
1024
1025
1026
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

350
348
347
353
358
361
366
374
383
389
391
393
392
391
389
387
386
386
387
386
385
384
386
386

Wednesday 20

Waxing Crescent 34%

10:59

02:01

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

Sun - Rise: 06:06, Set: 21:29, Transit: 13:48. Moon - Rise: 10:59, Set: 02:01. Civil Dark: 22:06 - 05:29. Nautical Dark: 22:55 - 04:39. Astro Dark: 23:59 - 03:35

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
5
1
2
10
17
26
25
22
23
14
14
10
19
28
67
56
15
35

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
2
10
17
21
18
14
14
9
6
3
8
16
21
13
5
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
0
0
0
0
1
1
0
1
0
2
0
2
2
40
40
3
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
64
64
65
65
68
67
67
68
69
69
71
68
67
64
62
58
57
57
59
57
56
58
61

Pressure (mb)

1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1029
1029
1029
1029
1028
1028
1027
1027
1026
1026

Ozone (du)

388
387
388
388
387
387
387
388
386
385
383
381
378
375
375
374
370
370
369
368
367
368
369
369

Thursday 21

Waxing Crescent 45%

12:20

02:28

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:05, Set: 21:30, Transit: 13:48. Moon - Rise: 12:20, Set: 02:28. Civil Dark: 22:07 - 05:28. Nautical Dark: 22:57 - 04:38. Astro Dark: 00:01 - 03:32

Total Clouds (% Sky Obscured)

39
44
54
67
75
94
84
91
100
98
100
100
100
100
100
98
96
94
78
61
45
54
62
73

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
55
41
75
70
63
51
40
39
49
60
55
61
45
54
62
73

Medium Clouds (% Sky Obscured)

0
3
5
37
42
53
12
38
70
48
85
95
81
62
38
44
53
62
73
61
45
54
62
73

High Clouds (% Sky Obscured)

39
44
54
67
46
45
50
52
87
79
100
100
100
100
100
98
96
94
78
61
45
54
36
41

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
6
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
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
17
30
51
68
80

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
6
6
6
5
5
5
5
5
5
5
5
6
6
7
7
7
7
7
7
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
66
66
64
66
67
70
71
71
70
70
72
73
74
74
75
76
79
82
84
85
87
90
93

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1022
1022

Ozone (du)

368
367
366
366
365
365
367
367
368
366
363
363
365
366
368
369
368
368
368
368
367
367
368
368

Friday 22

Waxing Crescent 41%

13:36

02:49

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
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:04, Set: 21:31, Transit: 13:48. Moon - Rise: 13:36, Set: 02:49. Civil Dark: 22:09 - 05:27. Nautical Dark: 22:59 - 04:36. Astro Dark: 00:04 - 03:30

Total Clouds (% Sky Obscured)

64
51
25
45
56
62
79
87
100
94
87
80
83
86
88
92
96
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

55
30
15
10
10
15
10
5
10
15
15
15
14
23
22
46
43
50
50
55
54
59
63
68

Medium Clouds (% Sky Obscured)

64
51
25
45
56
55
62
59
65
64
62
59
55
51
48
50
53
56
68
79
83
79
75
72

High Clouds (% Sky Obscured)

29
23
21
37
56
62
78
77
78
62
41
16
23
28
30
41
59
74
80
89
100
95
85
73

ISS Passover

Visibility (miles)

4
4
4
4
3
1
0
3
6
9
9
9
9
6
3
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

82
81
81
77
80
89
81
69
41
34
24
7
9
5
0
1
2
3
5
5
3
6
3
1

Precipitation Amount (mm)

0.5
0.5
0.5
0.4
0.5
0.7
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6
6
6
6
6
5
6
5

Relative Humidity (%)

98
98
98
100
100
100
100
100
100
100
98
98
100
98
98
100
98
98
98
98
98
96
98
98

Pressure (mb)

1021
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017

Ozone (du)

368
366
364
362
362
362
362
363
365
366
369
372
376
373
371
368
370
372
374
374
374
375
376
378

Saturday 23

First Quarter 56%

14:49

03:06

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

Sun - Rise: 06:04, Set: 21:32, Transit: 13:48. Moon - Rise: 14:49, Set: 03:06. Civil Dark: 22:10 - 05:26. Nautical Dark: 23:00 - 04:35. Astro Dark: 00:06 - 03:28

Total Clouds (% Sky Obscured)

98
97
96
96
96
97
93
88
83
63
45
29
48
60
56
58
65
71

Low Clouds (% Sky Obscured)

78
88
93
95
95
94
90
83
80
58
37
19
25
34
40
51
63
69

Medium Clouds (% Sky Obscured)

65
59
46
45
45
60
79
81
80
63
45
29
48
30
4
22
33
48

High Clouds (% Sky Obscured)

50
28
7
18
27
34
40
44
64
49
26
0
1
2
4
6
8
9

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0

Fog (%)

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

Precipitation Probability (%)

9
17
23
39
25
42
52
61
70
54
60
92
63
35
20
14
10
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.3
0
0
0.6
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
5
6
7
7
8
8
8
8
7
7
7
7
7
7
8
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
6
6
6
5
5
5
6
6
7
7
8
8
8

Relative Humidity (%)

98
100
100
100
100
98
100
96
93
90
90
93
93
93
93
91
93
95

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016

Ozone (du)

379
380
382
383
381
379
376
373
371
368
365
361
357
354
351
349
349
349

Forecast for Mandan, Keweenaw, United States of America (47.46,-87.97)

Generated: 17/05/26 20:14:05. Forecast: 17/05/26 to 23/05/26. Timezone: UTC-4.00