Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 31

Waxing Gibbous 99%

18:27

06:26

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
08 Bad
09 Bad

Sun - Rise: 06:47, Set: 19:34, Transit: 13:11. Moon - Rise: 18:27, Set: 06:26. Civil Dark: 20:03 - 06:18. Nautical Dark: 20:37 - 05:43. Astro Dark: 21:13 - 05:07

Total Clouds (% Sky Obscured)

100
100
95
100
77
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

33
7
0
0
0
0
0
0
1
1
7
0
0
0
3
65
17
63
72
82
100
98
90
90

Medium Clouds (% Sky Obscured)

38
35
44
48
18
64
100
100
99
100
100
100
80
71
65
100
79
100
100
100
100
100
90
85

High Clouds (% Sky Obscured)

100
100
95
95
35
76
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
4
7
0
6
26
22
1
2
2
13
25
15
43
63
85
95
95
88
74

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0.3
0.5
0.8
1.1
1.1
0.5
0.2

Wind Speed/Direction (mph)

12
7
3
0
9
13
16
14
9
1
4
4
3
3
0
3
4
7
10
9
7
6
5
5

Chance of Frost

Temperature (°C)

1
4
8
10
12
14
15
14
14
13
12
11
10
9
8
8
7
7
7
7
5
4
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
58
47
40
34
28
28
29
32
35
37
40
43
51
59
62
71
76
74
78
86
94
98
96

Pressure (mb)

1018
1015
1012
1010
1008
1006
1004
1003
1003
1003
1003
1004
1003
1003
1003
1002
1002
1001
1001
1000
1001
1002
1003
1002

Ozone (du)

354
352
346
344
344
350
351
353
357
361
364
361
359
357
355
352
349
351
352
348
348
352
359
357

Wednesday 1

Full Moon 100%

19:34

06:45

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

Sun - Rise: 06:45, Set: 19:35, Transit: 13:11. Moon - Rise: 19:34, Set: 06:45. Civil Dark: 20:04 - 06:16. Nautical Dark: 20:38 - 05:41. Astro Dark: 21:14 - 05:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
61
53
22
30
36
84
29
4
91
100
65
100

Low Clouds (% Sky Obscured)

93
96
93
92
91
91
95
77
93
92
91
74
27
13
9
0
3
0
0
0
0
1
9
5

Medium Clouds (% Sky Obscured)

82
92
97
91
73
81
74
56
57
98
41
73
43
38
3
0
25
24
0
0
82
93
65
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
97
100
100
100
79
96
61
53
2
21
36
43
14
2
36
100
65
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
0
0
0
0
0
0
0
0
0
0
0
7
19
2
2
2
1
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

80
79
69
58
40
27
9
14
4
2
12
13
12
10
2
0
0
0
0
0
0
5
5
6

Precipitation Amount (mm)

0.3
0.2
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
4
5
6
5
5
6
8
8
9
7
5
3
5
6
6
7
7
7
8
9
13
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
98
98
98
98
98
94
94
96
88
83
86
83
74
80
79
76
70
72
69
69
72

Pressure (mb)

1003
1004
1004
1004
1004
1003
1003
1004
1004
1005
1006
1006
1006
1005
1004
1003
1002
1001
1000
1000
999
999
998
998

Ozone (du)

353
354
358
360
361
361
358
358
360
366
371
372
371
371
371
369
368
368
367
368
367
368
371
372

Thursday 2

Waning Gibbous 98%

20:41

07:06

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
08 Bad
09 Bad

Sun - Rise: 06:43, Set: 19:36, Transit: 13:11. Moon - Rise: 20:41, Set: 07:06. Civil Dark: 20:05 - 06:14. Nautical Dark: 20:40 - 05:40. Astro Dark: 21:16 - 05:03

Total Clouds (% Sky Obscured)

91
100
100
100
100
100
100
40
57
46
100
73
85
65
65
93
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

4
10
10
7
11
1
10
3
0
5
30
20
15
14
12
17
81
89
95
91
99
99
99
98

Medium Clouds (% Sky Obscured)

53
74
100
100
71
60
100
40
57
41
100
65
77
45
50
90
100
100
76
92
94
51
100
100

High Clouds (% Sky Obscured)

77
100
100
100
100
100
100
20
20
20
0
0
0
6
7
49
5
95
4
9
39
70
100
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
1
0
0
1
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
Very Light Rain
None
None
None
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

20
32
26
22
23
37
56
29
13
30
69
95
86
86
88
93
95
95
95
88
82
74
74
89

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0
0
0
0.6
1.9
0.9
0.9
0.6
0.4
0.5
1.4
1.6
0.5
0.4
0.4
0.3
0.5

Wind Speed/Direction (mph)

19
21
19
17
20
22
24
25
22
24
19
18
23
30
32
31
26
16
11
12
12
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
1
1
1
2
-1
-4
-2
-5
-6
-6
-7
-9
-10
-9
-11
-10
-12
-14
-13
-12
-12
-11

Dew Point (°C)

1
2
2
-0
-3
-5
-3
-1
-5
-8
-10
-10
-11
-11
-12
-11
-11
-7
-5
-5
-7
-8
-7
-7

Relative Humidity (%)

71
70
69
55
41
35
45
68
44
40
40
42
41
45
47
50
50
68
84
86
79
81
81
82

Pressure (mb)

997
997
996
995
995
995
996
997
997
999
1002
1004
1006
1007
1008
1009
1009
1010
1012
1013
1015
1017
1019
1021

Ozone (du)

374
376
377
377
377
376
378
383
388
395
406
412
415
421
425
424
421
420
421
420
425
424
419
413

Friday 3

Waning Gibbous 95%

21:48

07:29

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 OK
01 OK
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good

Sun - Rise: 06:41, Set: 19:37, Transit: 13:10. Moon - Rise: 21:48, Set: 07:29. Civil Dark: 20:06 - 06:12. Nautical Dark: 20:41 - 05:38. Astro Dark: 21:17 - 05:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
94
75
56
62
72
65
49
36
26
23
6
5
5
3
1
1
1
1

Low Clouds (% Sky Obscured)

97
79
84
96
97
91
94
64
29
26
72
65
49
36
26
23
6
3
5
3
1
1
1
1

Medium Clouds (% Sky Obscured)

100
100
100
100
85
85
31
27
11
25
33
3
3
0
0
0
0
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

95
93
95
98
93
70
35
7
5
2
0
0
0
0
0
0
1
2
2
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

81
73
64
54
53
51
46
23
26
22
19
9
8
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
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

Wind Speed/Direction (mph)

5
4
4
4
3
3
3
3
2
0
0
0
0
2
4
5
7
8
9
10
11
10
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-10
-9
-7
-8
-7
-6
-5
-4
-3
-6
-6
-7
-6
-6
-7
-7
-7
-7
-6
-7
-5
-3
-1

Dew Point (°C)

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

Relative Humidity (%)

79
78
78
75
75
72
72
73
78
91
92
91
92
89
87
86
84
84
82
81
79
78
75
66

Pressure (mb)

1022
1024
1025
1025
1025
1025
1025
1026
1026
1027
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1027
1026

Ozone (du)

409
407
404
399
391
389
390
389
387
385
386
383
380
378
376
374
373
368
366
360
356
354
356
355

Saturday 4

Waning Gibbous 90%

22:55

07:57

10 Good
11 Good
12 Good
13 Good
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 OK
09 OK

Sun - Rise: 06:40, Set: 19:38, Transit: 13:10. Moon - Rise: 22:55, Set: 07:57. Civil Dark: 20:08 - 06:11. Nautical Dark: 20:42 - 05:36. Astro Dark: 21:19 - 04:59

Total Clouds (% Sky Obscured)

2
3
2
0
0
0
0
0
0
0
0
1
1
0
1
1
2
1
1
1
6
14
23
42

Low 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

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
3

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
3
26

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
8
8
10
10
10
10
10
8
5
3
3
4
5
5
5
6
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
52
49
45
42
39
35
33
36
45
45
41
40
40
41
40
40
40
42
43
46
42
39
37

Pressure (mb)

1026
1025
1024
1024
1023
1023
1022
1022
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022

Ozone (du)

354
353
351
349
348
348
343
340
340
339
339
340
341
340
341
339
338
336
337
338
339
338
338
338

Sunday 5

Waning Gibbous 83%

00:00

08:32

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

Sun - Rise: 06:38, Set: 19:40, Transit: 13:10. Moon - Rise: 00:00, Set: 08:32. Civil Dark: 20:09 - 06:09. Nautical Dark: 20:44 - 05:34. Astro Dark: 21:20 - 04:57

Total Clouds (% Sky Obscured)

60
68
58
49
41
33
29
26
27
29
31
43
51
61
58
56
54
45
40
36
53
63
75
75

Low 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

Medium Clouds (% Sky Obscured)

5
8
4
4
0
0
0
0
0
0
0
1
2
3
4
4
5
4
4
4
2
1
0
0

High Clouds (% Sky Obscured)

49
65
58
49
41
33
20
8
15
20
27
35
43
51
51
50
50
40
31
25
39
53
40
50

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
7
9
10
10
11
10
11
11
8
6
5
4
2
1
1
1
2
2
1
2
1
0
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
1
2
9
9
9
9
10
9
8
8
8
7
6
6
3
3
3
3
3
2
3
3
3

Dew Point (°C)

-8
-8
-8
-7
-8
-8
-8
-8
-8
-7
-7
-7
-7
-7
-7
-7
-7
-6
-7
-7
-8
-8
-8
-8

Relative Humidity (%)

34
31
28
27
26
24
25
25
26
28
30
34
34
35
36
38
41
43
42
42
42
37
33
30

Pressure (mb)

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

Ozone (du)

339
341
343
342
341
341
341
340
340
341
342
342
343
343
344
343
343
343
342
342
342
342
342
343

Monday 6

Waning Gibbous 75%

01:01

09:14

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 06:36, Set: 19:41, Transit: 13:09. Moon - Rise: 01:01, Set: 09:14. Civil Dark: 20:10 - 06:07. Nautical Dark: 20:45 - 05:32. Astro Dark: 21:22 - 04:55

Total Clouds (% Sky Obscured)

74
74
82
90
98
94
89
82
65
49
33
54
74
97
100
99
100
99
98
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
4
6
7
8
9
39
70
97
100
99
100
99
98
93

Medium Clouds (% Sky Obscured)

0
0
4
9
13
28
43
58
39
20
1
23
45
67
57
47
36
30
24
19

High Clouds (% Sky Obscured)

59
69
79
89
98
90
82
71
54
39
24
38
51
70
80
90
100
76
52
27

ISS Passover

Visibility (miles)

9
9
9
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
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
1
1
0
1
1
0
0
0
0
1
3
5
4
1
0

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)

4
7
9
10
11
12
12
13
14
12
9
8
6
5
5
5
5
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

31
31
32
34
36
38
41
44
48
59
73
90
89
93
93
93
93
94
91
88

Pressure (mb)

1018
1018
1018
1017
1016
1016
1016
1015
1015
1016
1017
1018
1018
1018
1019
1018
1017
1016
1016
1016

Ozone (du)

342
342
342
341
341
340
341
343
344
344
344
344
345
347
349
349
350
350
350
349

Forecast for Barnum, Johnson County, United States of America (43.59,-106.95)

Generated: 31/03/26 10:21:54. Forecast: 31/03/26 to 06/04/26. Timezone: UTC-6.00