Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 18

New Moon 0%

07:09

19:03

08 Bad
09 Bad
10 Bad
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 Bad
07 Bad

Sun - Rise: 07:02, Set: 19:10, Transit: 13:07. Moon - Rise: 07:09, Set: 19:03. Civil Dark: 19:39 - 06:32. Nautical Dark: 20:14 - 05:57. Astro Dark: 20:50 - 05:21

Total Clouds (% Sky Obscured)

99
98
100
100
100
96
92
93
94
100
100
100
100
97
96
84
100
100
100
100
74
81
89
64

Low Clouds (% Sky Obscured)

92
97
100
100
100
95
92
85
79
88
76
89
84
76
76
72
70
71
60
69
74
80
87
64

Medium Clouds (% Sky Obscured)

19
0
18
12
44
30
59
56
87
69
59
100
99
92
90
72
71
100
100
60
19
20
19
2

High Clouds (% Sky Obscured)

0
0
3
3
60
3
65
3
26
40
100
100
29
80
85
75
40
100
58
0
3
0
2
3

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
5
2
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
Snow
Snow
Snow
Snow
None
None
None
None
None

Precipitation Probability (%)

0
0
0
24
19
5
14
6
3
3
15
38
20
18
29
87
95
84
53
6
4
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
1
0.6
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-14
-13
-11
-10
-8
-7
-5
-4
-3
-3
-3
-3
-3
-4
-3
-4
-4
-4
-4
-4
-3
-4
-4
-4

Dew Point (°C)

-11
-10
-9
-7
-5
-4
-3
-1
0
0
1
0
-0
-1
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1

Relative Humidity (%)

90
88
87
87
89
91
91
96
96
96
98
98
98
98
100
100
98
100
100
100
100
96
100
98

Pressure (mb)

1014
1014
1014
1014
1013
1013
1013
1012
1012
1013
1013
1014
1014
1014
1014
1015
1015
1015
1015
1015
1016
1016
1017
1018

Ozone (du)

392
389
390
385
381
375
373
376
380
385
384
383
382
380
378
370
374
376
379
380
379
375
373
373

Thursday 19

Waxing Crescent 1%

07:28

20:21

08 Bad
09 Bad
10 Bad
11 OK
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 Bad
07 Bad

Sun - Rise: 07:00, Set: 19:11, Transit: 13:06. Moon - Rise: 07:28, Set: 20:21. Civil Dark: 19:40 - 06:30. Nautical Dark: 20:15 - 05:55. Astro Dark: 20:51 - 05:19

Total Clouds (% Sky Obscured)

48
30
69
29
97
81
53
92
100
100
100
100
100
99
100
93
96
96
100
100
97
98
100
100

Low Clouds (% Sky Obscured)

48
30
65
13
47
60
53
58
58
60
60
60
60
60
60
77
80
88
90
95
96
97
95
94

Medium Clouds (% Sky Obscured)

0
0
0
4
30
25
53
92
100
94
90
100
100
99
100
76
90
81
92
100
66
92
100
100

High Clouds (% Sky Obscured)

48
30
69
29
97
81
53
69
54
100
93
99
100
92
65
71
71
73
100
100
71
56
20
0

ISS Passover

Visibility (miles)

1
0
0
9
9
9
9
0
0
0
0
8
6
0
0
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

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
2
1
1
12
0
3
0
8
0
0
0
0
0
0
0
2
0
10
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
98
100
100
98
100
100
100
100
100
100
100
100
98
100
100
100
100
100
100
100
100

Pressure (mb)

1018
1019
1020
1020
1020
1019
1019
1018
1017
1017
1017
1016
1016
1016
1014
1013
1012
1012
1010
1010
1009
1009
1009
1009

Ozone (du)

373
375
376
374
372
371
370
368
365
363
360
359
356
356
352
353
352
349
351
349
348
348
350
351

Friday 20

Waxing Crescent 4%

07:51

21:41

08 Bad
09 Bad
10 Bad
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 Bad
07 Bad

Sun - Rise: 06:58, Set: 19:12, Transit: 13:06. Moon - Rise: 07:51, Set: 21:41. Civil Dark: 19:42 - 06:28. Nautical Dark: 20:17 - 05:53. Astro Dark: 20:53 - 05:17

Total Clouds (% Sky Obscured)

97
97
95
91
93
61
65
53
62
64
61
77
81
78
92
98
92
95
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

96
97
95
91
91
61
65
53
62
64
60
65
65
65
65
65
65
73
80
88
88
90
94
94

Medium Clouds (% Sky Obscured)

85
49
4
2
12
2
6
0
0
0
0
21
24
6
36
34
22
44
60
96
95
91
82
85

High Clouds (% Sky Obscured)

0
0
20
6
5
1
4
4
0
3
5
41
73
70
79
76
38
46
60
28
32
84
61
26

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
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
2
0
0
1
0
0
0
1
7
3
0
0
0
0
0
8
2
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
98
100
98
96
91
96
98
94
94
89
96
98
98
100
98

Pressure (mb)

1009
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1012

Ozone (du)

351
352
350
350
347
345
341
339
337
336
334
332
330
329
329
328
327
327
327
328
326
324
326
327

Saturday 21

Waxing Crescent 10%

No Rise

23:04

08 Bad
09 Bad
10 Bad
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 Bad
07 Bad

Sun - Rise: 06:56, Set: 19:14, Transit: 13:06. Moon - Rise: No Rise, Set: 23:04. Civil Dark: 19:43 - 06:26. Nautical Dark: 20:18 - 05:51. Astro Dark: 20:54 - 05:15

Total Clouds (% Sky Obscured)

99
99
99
100
100
100
99
99
99
98
98
99
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

94
95
96
94
84
89
95
97
95
93
89
92
96
100
100
100
100
100
100
100
100
100
100
99

Medium Clouds (% Sky Obscured)

82
78
86
93
71
67
94
82
73
92
80
90
89
89
93
96
100
100
100
98
100
100
100
100

High Clouds (% Sky Obscured)

64
12
14
30
69
74
52
20
14
24
66
73
79
91
93
97
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
2
0
7
9
9
9
9
9
1
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
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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

2
30
32
30
24
29
33
34
40
43
44
38
30
16
20
21
23
27
30
30
41
47
54
63

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
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
100
100
91
90
85
91
98
100
100
98
98
98
98
100
100
98
98
98
98
98
98

Pressure (mb)

1012
1012
1012
1012
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

327
327
324
322
322
318
316
315
313
314
312
313
310
310
307
305
304
305
307
306
305
306
306
306

Sunday 22

Waxing Crescent 19%

08:19

00:28

08 Bad
09 Bad
10 Bad
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 Bad
07 Bad

Sun - Rise: 06:54, Set: 19:15, Transit: 13:05. Moon - Rise: 08:19, Set: 00:28. Civil Dark: 19:45 - 06:24. Nautical Dark: 20:20 - 05:49. Astro Dark: 20:56 - 05:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
95
93
93
94
95
98
96
92
85

Low Clouds (% Sky Obscured)

97
96
95
94
93
93
94
96
97
99
100
98
97
95
94
92
91
84
78
81
88
92
89
85

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
50
55
65
65
62
59
52
49
40
27
28
29
24
16
8
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
50
50
50
50
50
40
24
14
14
9
5
0
0
0
0
2

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

75
80
83
82
75
71
68
66
56
36
15
19
14
9
7
5
4
10
10
10
13
13
14
15

Precipitation Amount (mm)

0.4
0.5
0.6
0.6
0.4
0.4
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
96
94
96
86
88
86
86
87
89
91
91
91
91
91
91
89
89
86
84
81

Pressure (mb)

1011
1011
1012
1012
1011
1012
1012
1013
1014
1015
1016
1017
1018
1018
1019
1020
1020
1020
1021
1021
1021
1022
1023
1023

Ozone (du)

306
304
305
307
311
312
311
314
316
323
330
336
336
336
337
339
341
343
349
354
359
363
367
372

Monday 23

Waxing Crescent 29%

08:56

01:46

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

Sun - Rise: 06:52, Set: 19:16, Transit: 13:05. Moon - Rise: 08:56, Set: 01:46. Civil Dark: 19:46 - 06:22. Nautical Dark: 20:21 - 05:47. Astro Dark: 20:57 - 05:10

Total Clouds (% Sky Obscured)

85
90
78
67
61
73
80
85
86
83
81
62
48
26
22
13
4
12
21
30
47
64
81
82

Low Clouds (% Sky Obscured)

85
90
72
66
61
73
80
85
86
80
65
38
18
4
3
3
2
3
3
4
8
13
18
40

Medium Clouds (% Sky Obscured)

0
0
0
0
0
10
19
26
18
8
0
0
0
0
0
0
0
8
13
20
40
59
70
62

High Clouds (% Sky Obscured)

1
2
1
1
1
2
3
5
19
46
65
62
48
26
22
8
0
2
5
7
15
17
21
18

ISS Passover

Visibility (miles)

6
6
5
4
3
2
3
4
4
6
8
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
16
22
26
30
34
34
31
24
18
12
8
5
0
0
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0.1
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
7
7
8
9
10
8
7
6
4
3
3
3
3
3
4
4
6
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
76
75
72
67
65
65
65
64
69
74
78
80
83
86
86
86
86
86
87
87
86
86
84

Pressure (mb)

1024
1025
1026
1026
1025
1025
1025
1025
1025
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027

Ozone (du)

378
385
392
395
399
402
400
398
396
394
392
391
387
384
381
378
376
373
373
373
373
373
373
374

Tuesday 24

Waxing Crescent 41%

09:45

02:55

08 Bad
09 Bad
10 Bad
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: 06:50, Set: 19:17, Transit: 13:05. Moon - Rise: 09:45, Set: 02:55. Civil Dark: 19:47 - 06:20. Nautical Dark: 20:23 - 05:45. Astro Dark: 20:59 - 05:08

Total Clouds (% Sky Obscured)

83
85
86
85
85
92
96
100
100
100
100
100
100
100
93
85
79

Low Clouds (% Sky Obscured)

61
83
84
78
76
79
83
86
91
94
100
92
82
72
58
43
27

Medium Clouds (% Sky Obscured)

52
45
34
23
21
54
77
100
100
100
100
89
76
66
56
47
41

High Clouds (% Sky Obscured)

16
17
28
29
25
47
69
92
80
69
56
57
59
63
43
23
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
3
0
0
0
0
3
6

Fog (%)

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
Very Light Rain
Light Rain
Snow
Snow
Snow
Snow
None

Precipitation Probability (%)

2
1
10
14
17
17
15
5
25
37
48
72
91
95
75
58
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.7
0.8
0.4
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
74
70
69
68
68
68
67
67
76
86
98
98
98
96
94
92

Pressure (mb)

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

Ozone (du)

372
370
368
365
362
359
357
355
353
351
348
346
343
340
337
337
337

Forecast for Marlands, Vilas, United States of America (45.87,-89.81)

Generated: 18/03/26 08:21:11. Forecast: 18/03/26 to 24/03/26. Timezone: UTC-5.00