Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 28

Waxing Gibbous 94%

17:24

04:51

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

Sun - Rise: 06:02, Set: 20:07, Transit: 13:05. Moon - Rise: 17:24, Set: 04:51. Civil Dark: 20:38 - 05:31. Nautical Dark: 21:16 - 04:51. Astro Dark: 21:59 - 04:09

Total Clouds (% Sky Obscured)

49
65
38
81
96
74
53
34
4
5
37
65
84
18
39
54
92
83
63
60
49
6
1
0

Low Clouds (% Sky Obscured)

15
18
17
13
22
13
11
22
4
4
0
0
0
2
0
0
0
0
3
1
4
0
0
0

Medium Clouds (% Sky Obscured)

49
18
15
77
91
55
35
9
0
3
37
57
84
18
39
54
92
79
52
46
36
2
0
0

High Clouds (% Sky Obscured)

40
35
2
24
31
40
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
6
5
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
7
28
41
44
39
30
10
4
2
2
0
0
0
0
2
1
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
2
3
3
6
8
10
12
12
12
14
14
13
11
5
2
1
1
0
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-6
-2
-2
-3
-2
-0
1
2
3
3
2
2
3
1
0
-2
-2
-1
-1
-2
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

87
87
84
78
74
72
70
64
57
49
41
37
34
36
45
53
56
58
59
63
64
60
57
57

Pressure (mb)

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

Ozone (du)

369
371
374
375
377
380
373
366
366
365
360
360
362
357
358
362
370
369
366
364
362
362
364
362

Wednesday 29

Waxing Gibbous 98%

18:30

No Set

05 Good
06 Good
07 Good
08 OK
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

Sun - Rise: 06:01, Set: 20:08, Transit: 13:05. Moon - Rise: 18:30, Set: No Set. Civil Dark: 20:39 - 05:30. Nautical Dark: 21:18 - 04:49. Astro Dark: 22:00 - 04:07

Total Clouds (% Sky Obscured)

0
9
18
34
70
91
80
94
98
100
100
100
98
100
99
100
100
99
99
99
99
98
99
100

Low Clouds (% Sky Obscured)

0
0
0
6
10
81
68
50
66
65
36
47
56
76
44
51
96
97
96
99
97
76
54
84

Medium Clouds (% Sky Obscured)

0
0
2
4
31
53
52
43
84
100
100
100
95
100
98
100
100
95
93
82
92
85
63
100

High Clouds (% Sky Obscured)

0
9
16
19
18
25
23
23
29
30
25
30
8
2
2
13
2
6
9
8
35
35
40
15

ISS Passover

Visibility (miles)

9
9
9
9
9
4
1
1
4
1
2
2
9
9
9
9
9
1
0
2
8
5
4
8

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

Precipitation Probability (%)

0
0
0
0
24
56
49
60
66
64
73
56
45
41
38
39
39
54
33
24
32
30
30
35

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
59
58
53
55
54
54
53
50
56
67
76
83
79
73
73
73
82
93
88
81
79
81
83

Pressure (mb)

1018
1019
1019
1020
1020
1019
1019
1019
1018
1019
1019
1019
1019
1020
1020
1021
1022
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

360
357
356
358
359
357
358
359
358
357
357
357
356
355
352
351
351
350
349
349
348
351
354
355

Thursday 30

Waxing Gibbous 100%

19:36

05:11

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
20 Bad
21 OK
22 OK
23 OK
00 Good
01 Good
02 Good
03 Good
04 Good

Sun - Rise: 05:59, Set: 20:09, Transit: 13:04. Moon - Rise: 19:36, Set: 05:11. Civil Dark: 20:41 - 05:28. Nautical Dark: 21:19 - 04:48. Astro Dark: 22:02 - 04:05

Total Clouds (% Sky Obscured)

100
94
88
82
91
98
99
100
93
100
100
100
88
88
63
50
46
32
19
13
8
2
4
10

Low Clouds (% Sky Obscured)

77
86
74
72
80
96
98
81
75
46
51
47
49
43
54
39
38
28
13
8
4
1
0
0

Medium Clouds (% Sky Obscured)

100
52
47
40
34
21
66
73
57
62
66
100
68
42
5
3
0
3
2
2
3
0
0
0

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
1
2
1
0
0
0
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
4
2
2
5
1
8
9
5
9
4
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
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

40
43
38
46
52
57
59
56
53
57
50
44
42
37
28
11
2
9
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.3
0
0.3
0.4
0.4
0.4
0.3
0.3
0.4
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
76
64
60
59
55
57
52
47
44
48
56
56
63
79
83
82
76
72
69
65
63
63

Pressure (mb)

1023
1023
1023
1023
1023
1023
1022
1022
1021
1020
1019
1018
1018
1018
1019
1020
1022
1022
1022
1021
1021
1020
1019
1019

Ozone (du)

356
357
357
357
360
362
361
361
359
358
358
362
366
368
370
372
376
378
376
374
369
364
363
361

Friday 1

Full Moon 100%

20:43

05:33

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

Sun - Rise: 05:58, Set: 20:10, Transit: 13:04. Moon - Rise: 20:43, Set: 05:33. Civil Dark: 20:42 - 05:27. Nautical Dark: 21:21 - 04:46. Astro Dark: 22:04 - 04:02

Total Clouds (% Sky Obscured)

5
3
3
8
8
11
20
25
43
67
87
77
72
63
46
34
27
18
9
12
15
18
12
9

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
4
6
11
9
15
16
9
6
4
3
1
4
5
5
3
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
10
23
35
40
40
50
39
19
10
7
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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
2
7
9
7
9
12
1
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
6
6
5
4
4
5
5
5
6
6
7
8
7
5
4
2
1
1
1
2
3
5

Chance of Frost

Temperature (°C)

3
2
3
6
7
8
10
11
12
13
14
14
14
14
13
10
8
7
6
5
4
4
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
66
64
49
42
35
30
27
26
25
23
22
22
23
27
38
41
41
40
41
38
36
36
36

Pressure (mb)

1020
1020
1020
1019
1019
1018
1018
1017
1016
1016
1015
1015
1015
1015
1016
1017
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

360
358
356
354
353
352
352
351
349
347
345
346
347
346
345
345
343
341
339
338
340
339
338
337

Saturday 2

Waning Gibbous 97%

21:48

05:59

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

Sun - Rise: 05:57, Set: 20:12, Transit: 13:04. Moon - Rise: 21:48, Set: 05:59. Civil Dark: 20:43 - 05:25. Nautical Dark: 21:22 - 04:44. Astro Dark: 22:06 - 04:00

Total Clouds (% Sky Obscured)

22
28
5
6
10
24
6
38
47
52
51
47
42
31
22
12
22
35
41
41
40
40
40
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
2
2
2
2
1
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
3
10
11
12
13
13
11
9
18
26
34
41
40
40
40
40

High Clouds (% Sky Obscured)

3
3
0
0
1
2
0
0
0
0
0
0
0
0
1
1
1
2
12
21
25
35
36
32

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

Chance of Frost

Temperature (°C)

3
3
5
8
10
12
13
14
15
15
16
16
16
16
14
12
10
9
9
8
8
8
8
8

Feels Like (°C)

1
0
2
7
9
10
10
12
11
11
12
12
12
12
12
11
11
10
9
8
5
5
6
6

Dew Point (°C)

-11
-11
-9
-8
-8
-7
-7
-6
-6
-5
-5
-5
-5
-5
-3
-2
-0
0
1
2
2
3
3
3

Relative Humidity (%)

35
34
35
31
27
26
25
24
24
24
24
23
23
24
31
39
48
53
59
63
65
68
69
70

Pressure (mb)

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

Ozone (du)

336
335
337
339
340
341
341
341
341
340
341
342
345
348
348
349
350
351
352
353
353
353
353
354

Sunday 3

Waning Gibbous 94%

22:51

06:31

05 OK
06 OK
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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:55, Set: 20:13, Transit: 13:04. Moon - Rise: 22:51, Set: 06:31. Civil Dark: 20:45 - 05:24. Nautical Dark: 21:24 - 04:43. Astro Dark: 22:08 - 03:58

Total Clouds (% Sky Obscured)

41
40
55
64
69
75
83
85
88
90
77
64
52
64
77
89
91
93
94
94
95
96
90
83

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
0
0
0
0
0
0
0
0
1
1
1
2
2
4
6
9
6
4

Medium Clouds (% Sky Obscured)

41
40
45
23
17
12
6
11
15
16
18
19
20
26
32
37
56
71
84
86
88
90
65
37

High Clouds (% Sky Obscured)

28
32
35
38
41
43
50
57
60
58
57
52
52
63
75
83
72
62
51
56
60
69
68
71

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
4
7
9
18
24
27
36
39
40
43
44
45
41
36
29
24
17
5
8
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
7
9
10
12
13
14
15
16
16
17
16
14
13
12
11
10
10
10
10
10
9
9
9

Feels Like (°C)

6
5
5
6
7
7
7
8
13
13
13
14
14
14
10
9
8
8
7
7
7
7
8
8

Dew Point (°C)

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

Relative Humidity (%)

70
71
64
59
53
47
42
37
34
31
29
36
44
54
58
64
71
71
69
69
70
70
70
73

Pressure (mb)

1015
1015
1015
1015
1015
1014
1014
1014
1013
1012
1011
1012
1012
1013
1013
1014
1015
1015
1015
1015
1015
1015
1014
1014

Ozone (du)

354
355
357
360
363
364
366
367
367
366
366
365
365
365
365
366
366
366
366
366
367
368
369
370

Monday 4

Waning Gibbous 88%

23:48

07:11

Sun - Rise: 05:54, Set: 20:14, Transit: 13:04. Moon - Rise: 23:48, Set: 07:11. Civil Dark: 20:46 - 05:22. Nautical Dark: 21:25 - 04:41. Astro Dark: 22:10 - 03:56

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 28/04/26 05:03:34. Forecast: 28/04/26 to 04/05/26. Timezone: UTC-6.00