Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Crescent 8%

08:01

23:29

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

Sun - Rise: 06:14, Set: 19:56, Transit: 13:06. Moon - Rise: 08:01, Set: 23:29. Civil Dark: 20:27 - 05:44. Nautical Dark: 21:03 - 05:07. Astro Dark: 21:43 - 04:27

Total Clouds (% Sky Obscured)

0
2
2
3
10
7
5
5
5
6
26
26
7
8
12
20
50
100
100
100
97
78
82
78

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
63
0
0
0
0
0

High Clouds (% Sky Obscured)

0
2
2
3
8
5
2
2
2
4
17
15
4
5
11
20
50
100
100
100
96
73
73
69

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)

4
6
6
8
8
9
9
8
7
3
0
2
3
4
5
5
6
6
8
9
10
11
11
12

Chance of Frost

Temperature (°C)

11
12
12
13
14
15
15
15
14
13
9
9
9
9
8
8
8
8
8
8
8
9
11
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

17
16
14
13
14
14
14
13
13
19
20
19
18
17
17
19
19
20
24
27
28
29
26
23

Pressure (mb)

1016
1016
1016
1015
1015
1014
1014
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1012
1012

Ozone (du)

319
317
316
318
317
318
317
318
318
320
321
322
323
326
328
330
331
331
331
330
330
331
332
331

Monday 20

Waxing Crescent 17%

09:02

00:43

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

Sun - Rise: 06:13, Set: 19:58, Transit: 13:06. Moon - Rise: 09:02, Set: 00:43. Civil Dark: 20:28 - 05:43. Nautical Dark: 21:05 - 05:05. Astro Dark: 21:45 - 04:25

Total Clouds (% Sky Obscured)

75
77
63
10
4
29
49
51
54
52
49
56
13
3
9
57
70
100
100
90
75
99
100
100

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)

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

High Clouds (% Sky Obscured)

65
77
55
6
2
15
29
31
31
34
31
56
13
2
4
30
35
100
100
78
45
99
100
100

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)

16
16
16
16
15
14
14
12
10
6
3
5
5
5
6
6
6
7
8
10
11
11
11
10

Chance of Frost

Temperature (°C)

15
17
18
19
19
20
20
20
19
17
14
13
13
12
12
12
12
11
11
11
11
12
14
17

Feels Like (°C)

6
8
10
11
13
14
14
14
14
13
10
10
10
10
10
9
7
6
6
6
6
7
9
11

Dew Point (°C)

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

Relative Humidity (%)

18
15
15
14
13
12
12
12
13
20
24
24
22
22
21
22
22
23
25
27
28
30
30
24

Pressure (mb)

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

Ozone (du)

331
331
331
332
329
327
326
326
326
326
325
325
324
325
325
324
323
323
323
323
322
323
324
325

Tuesday 21

Waxing Crescent 27%

No Rise

01:43

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

Sun - Rise: 06:11, Set: 19:59, Transit: 13:06. Moon - Rise: No Rise, Set: 01:43. Civil Dark: 20:29 - 05:41. Nautical Dark: 21:06 - 05:04. Astro Dark: 21:46 - 04:23

Total Clouds (% Sky Obscured)

100
94
94
80
24
62
62
69
100
100
100
100
100
100
100
63
4
0
0
0
0
2
0
3

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
2

Medium Clouds (% Sky Obscured)

0
0
22
27
12
43
62
47
93
88
44
66
18
70
38
17
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
94
93
50
8
41
27
30
100
84
100
100
100
100
100
10
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
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
5
8
6
3
1
8
32
13
24
8
1
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)

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

Chance of Frost

Temperature (°C)

18
19
20
21
22
22
23
22
22
21
18
18
16
16
15
15
14
13
12
11
10
11
13
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

22
21
20
19
18
16
16
17
18
22
23
25
33
32
34
30
26
27
28
30
32
34
31
28

Pressure (mb)

1011
1010
1010
1009
1008
1007
1006
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1003
1003
1003
1003
1003
1002
1002

Ozone (du)

324
326
325
323
321
320
320
320
319
318
317
319
320
319
321
323
327
329
333
333
332
330
330
331

Wednesday 22

Waxing Crescent 38%

10:13

02:30

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

Sun - Rise: 06:10, Set: 20:00, Transit: 13:06. Moon - Rise: 10:13, Set: 02:30. Civil Dark: 20:30 - 05:39. Nautical Dark: 21:08 - 05:02. Astro Dark: 21:48 - 04:21

Total Clouds (% Sky Obscured)

6
8
12
50
74
23
69
69
44
82
79
72
53
30
50
77
100
100
100
100
92
85
77
75

Low Clouds (% Sky Obscured)

4
4
2
1
0
0
0
1
0
4
8
70
53
0
2
3
8
7
53
7
10
26
23
72

Medium Clouds (% Sky Obscured)

0
0
4
50
74
16
69
69
32
36
54
72
26
18
50
77
100
100
100
100
30
18
18
53

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
9
4
11
8
7
16
15
43
72
100
100
100
100
68
37
5
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
7
9
9
9
9
9
9
9
9
9
9
4

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

Precipitation Probability (%)

0
0
0
0
0
1
3
15
3
30
56
61
33
8
25
13
16
22
24
29
24
19
16
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
20
24
27
25
29
29
28
24
25
23
22
24
22
22
22
18
16
13
13
13
14
15
19

Chance of Frost

Temperature (°C)

16
16
17
18
18
16
15
13
10
10
8
6
5
5
6
5
5
4
3
3
2
3
4
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

21
18
17
16
15
22
28
33
38
37
51
60
71
61
43
47
57
68
63
61
72
73
67
66

Pressure (mb)

1001
1000
999
998
997
997
997
997
997
997
998
998
999
999
999
1000
1000
1001
1002
1002
1003
1003
1004
1005

Ozone (du)

330
331
333
335
335
334
336
345
361
372
375
373
371
372
370
369
368
366
366
366
364
362
360
356

Thursday 23

First Quarter 50%

11:30

03:05

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: 06:08, Set: 20:01, Transit: 13:05. Moon - Rise: 11:30, Set: 03:05. Civil Dark: 20:32 - 05:38. Nautical Dark: 21:09 - 05:00. Astro Dark: 21:50 - 04:19

Total Clouds (% Sky Obscured)

71
67
45
45
46
53
74
71
69
73
78
92
88
92
75
79
83
88
94
100
98
97
96
92

Low Clouds (% Sky Obscured)

66
66
15
8
9
9
8
2
3
4
4
14
21
26
38
52
66
53
42
27
25
24
23
17

Medium Clouds (% Sky Obscured)

71
26
21
21
24
39
64
58
48
50
51
82
69
90
75
79
74
82
90
97
94
92
90
75

High Clouds (% Sky Obscured)

0
0
3
6
9
24
39
57
38
20
1
1
0
0
0
0
0
0
0
0
0
0
3
34

ISS Passover

Visibility (miles)

3
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Snow
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

22
12
21
23
23
29
33
34
34
31
25
25
35
42
29
23
4
15
20
23
32
35
34
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

21
22
23
21
20
19
17
15
13
11
9
10
8
7
8
4
4
4
4
4
4
5
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-3
-5
-5
-6
-7
-8
-9
-9
-9
-8
-8
-8
-8
-8
-8
-9
-9
-11
-12
-13
-14
-15
-16

Relative Humidity (%)

65
54
45
40
37
35
33
33
35
38
47
51
54
56
62
63
64
64
58
51
45
42
38
35

Pressure (mb)

1005
1006
1005
1005
1005
1005
1006
1006
1007
1009
1011
1013
1014
1015
1016
1017
1018
1018
1019
1019
1019
1019
1019
1020

Ozone (du)

354
356
359
358
360
367
370
372
375
377
378
377
379
380
379
378
378
377
378
378
379
380
382
383

Friday 24

Waxing Gibbous 61%

12:46

03:32

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: 06:07, Set: 20:02, Transit: 13:05. Moon - Rise: 12:46, Set: 03:32. Civil Dark: 20:33 - 05:36. Nautical Dark: 21:11 - 04:58. Astro Dark: 21:52 - 04:17

Total Clouds (% Sky Obscured)

86
70
79
89
100
100
100
100
100
100
100
87
76
65
54
43
32
36
35
35
51
76
95
96

Low Clouds (% Sky Obscured)

6
0
0
0
0
0
0
0
7
9
6
20
34
48
33
19
5
5
6
6
6
6
5
5

Medium Clouds (% Sky Obscured)

59
44
64
82
100
100
100
100
100
100
100
83
66
49
33
16
0
0
0
0
5
10
16
44

High Clouds (% Sky Obscured)

58
70
79
85
97
91
85
79
62
46
25
25
25
25
26
26
27
21
12
0
30
60
91
72

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
5
3
5
7
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None

Precipitation Probability (%)

26
20
19
16
10
13
12
8
23
30
34
61
79
93
87
81
75
67
58
50
42
32
20
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.8
0.7
0.6
0.4
0.3
0.2
0.2
0.1
0
0
0

Wind Speed/Direction (mph)

9
9
10
10
11
12
12
13
13
12
11
13
12
11
11
9
7
5
5
4
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-8
-4
-5
-6
-6
-6
-6
-4
-4
-4
-5
-5
-5
-7
-6
-5
-5
-5
-5
-6
-5
-6

Dew Point (°C)

-16
-17
-18
-17
-17
-16
-16
-16
-16
-13
-10
-8
-7
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-8

Relative Humidity (%)

30
26
23
23
23
23
23
23
24
33
46
62
67
72
76
78
79
81
81
81
81
72
63
56

Pressure (mb)

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

Ozone (du)

381
379
376
377
378
379
379
378
377
376
374
373
372
371
370
369
369
368
371
373
376
376
376
376

Saturday 25

Waxing Gibbous 71%

14:00

03:54

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

Sun - Rise: 06:05, Set: 20:03, Transit: 13:05. Moon - Rise: 14:00, Set: 03:54. Civil Dark: 20:34 - 05:34. Nautical Dark: 21:12 - 04:56. Astro Dark: 21:53 - 04:15

Total Clouds (% Sky Obscured)

97
97
94
90
86
86
86
84
88
94
99
98
97
95
81
68
55
50
45
43

Low Clouds (% Sky Obscured)

5
5
3
2
0
0
0
0
0
0
0
0
0
0
1
1
2
2
1
1

Medium Clouds (% Sky Obscured)

72
97
94
89
83
81
79
77
83
89
94
94
93
92
76
60
43
29
16
2

High Clouds (% Sky Obscured)

54
30
25
24
23
19
14
9
28
47
63
70
83
95
81
68
55
50
39
31

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

18
15
15
16
15
17
18
15
28
30
31
42
53
65
56
47
38
34
35
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
5
7
9
10
12
12
12
12
12
12
12
9
7
5
5
5
6
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
43
38
34
30
27
26
24
23
30
40
52
54
58
61
63
64
67
67
68

Pressure (mb)

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

Ozone (du)

377
378
378
378
377
377
376
376
375
377
379
380
381
381
382
381
380
378
378
377

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

Generated: 19/04/26 10:26:22. Forecast: 19/04/26 to 25/04/26. Timezone: UTC-6.00