Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waxing Gibbous 75%

13:46

04:18

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

Sun - Rise: 06:57, Set: 19:28, Transit: 13:13. Moon - Rise: 13:46, Set: 04:18. Civil Dark: 19:55 - 06:30. Nautical Dark: 20:28 - 05:58. Astro Dark: 21:01 - 05:24

Total Clouds (% Sky Obscured)

85
92
92
87
93
86
85
49
30
2
3
1
1
2
2
1
1
2
25
35
35
35
26
1

Low Clouds (% Sky Obscured)

75
73
65
61
63
50
23
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

71
68
85
82
82
69
69
36
30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

30
0
7
5
5
4
3
0
1
2
3
1
1
2
2
1
1
2
25
35
35
35
26
1

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 (%)

2
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)

13
13
13
13
13
13
13
13
14
15
15
17
18
18
19
19
17
15
13
9
7
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
71
72
71
72
72
72
68
62
54
43
39
37
35
32
28
26
30
33
37
40
41
40
43

Pressure (mb)

1022
1024
1024
1026
1027
1029
1030
1031
1033
1034
1034
1034
1034
1033
1033
1033
1034
1034
1035
1036
1037
1037
1038
1038

Ozone (du)

268
262
262
266
266
264
268
270
273
278
282
284
286
287
285
282
280
279
279
282
285
287
291
299

Saturday 28

Waxing Gibbous 84%

15:00

04:53

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

Sun - Rise: 06:56, Set: 19:29, Transit: 13:12. Moon - Rise: 15:00, Set: 04:53. Civil Dark: 19:56 - 06:28. Nautical Dark: 20:29 - 05:56. Astro Dark: 21:02 - 05:23

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
69
80
82
70
61
45
46
79
52
14
48
48
48
45

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
69
76
75
62
49
27
0
0
0
0
0
0
0
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
0
1
46
75
43
14
48
48
48
45

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
5
4
3
3
4
4
4
8
11
12
13
14
15
16
17
17
15
13
9
9
9
9
9

Chance of Frost

Temperature (°C)

1
1
-0
-1
-2
-2
-3
-2
1
3
5
7
9
10
11
12
13
13
12
10
9
9
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
47
48
50
53
55
58
56
47
40
35
33
30
28
28
29
32
35
41
47
53
55
54
55

Pressure (mb)

1038
1038
1038
1038
1038
1038
1038
1038
1038
1037
1036
1034
1033
1031
1029
1027
1026
1025
1024
1024
1024
1023
1023
1023

Ozone (du)

303
306
309
313
317
318
318
320
319
321
316
316
317
317
318
320
321
324
323
323
324
325
325
324

Sunday 29

Waxing Gibbous 91%

16:10

05:21

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

Sun - Rise: 06:54, Set: 19:30, Transit: 13:12. Moon - Rise: 16:10, Set: 05:21. Civil Dark: 19:57 - 06:27. Nautical Dark: 20:30 - 05:54. Astro Dark: 21:03 - 05:21

Total Clouds (% Sky Obscured)

45
44
43
40
49
99
100
100
100
100
92
100
100
82
74
60
36
47
50
27
18
12
6
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
2
13
19
11
14
10
5
0

Medium Clouds (% Sky Obscured)

4
5
5
5
5
5
5
99
100
100
92
99
93
72
67
49
36
37
28
15
4
3
1
0

High Clouds (% Sky Obscured)

45
44
33
40
35
99
100
84
100
100
55
100
100
77
55
50
2
4
26
1
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
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)

10
9
10
10
10
10
10
10
12
13
13
14
14
13
14
14
14
13
10
10
9
8
9
9

Chance of Frost

Temperature (°C)

8
7
7
6
6
6
6
6
8
11
12
14
16
17
18
19
20
20
19
18
17
16
15
15

Feels Like (°C)

2
2
2
1
1
1
1
2
3
5
7
9
11
12
13
15
16
18
17
16
16
15
15
14

Dew Point (°C)

-1
-1
-1
-2
-2
-1
-2
-1
-0
1
3
4
5
7
7
9
10
11
13
12
12
12
12
12

Relative Humidity (%)

54
55
56
57
58
60
59
59
55
50
51
50
50
50
50
51
54
57
67
66
71
79
82
84

Pressure (mb)

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

Ozone (du)

323
321
319
316
316
316
315
315
312
310
311
311
311
313
314
313
312
309
309
310
311
312
314
313

Monday 30

Waxing Gibbous 96%

17:18

05:45

01 Good
02 Good
03 Good
04 Good
05 OK
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 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:53, Set: 19:31, Transit: 13:12. Moon - Rise: 17:18, Set: 05:45. Civil Dark: 19:58 - 06:25. Nautical Dark: 20:31 - 05:52. Astro Dark: 21:05 - 05:19

Total Clouds (% Sky Obscured)

3
0
2
15
30
39
72
85
93
97
99
100
98
96
93
95
70
69
61
94
100
100
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)

0
0
0
0
0
0
10
21
30
55
98
100
98
96
93
86
29
20
6
8
10
14
20
37

High Clouds (% Sky Obscured)

3
0
2
13
24
23
72
85
79
83
85
86
74
60
52
68
64
69
61
94
100
100
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
1
1
0
2
2
0
7
29
27

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)

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

Chance of Frost

Temperature (°C)

14
14
14
13
13
13
13
15
17
19
21
22
24
24
24
25
25
25
24
22
22
22
22
22

Feels Like (°C)

13
12
12
12
12
13
13
14
15
17
19
21
23
23
24
24
24
23
23
23
21
20
20
20

Dew Point (°C)

11
11
11
11
11
12
12
13
13
13
14
14
15
15
16
16
16
15
16
17
18
17
17
17

Relative Humidity (%)

80
79
82
83
84
89
90
87
79
71
65
61
58
58
59
54
55
54
61
73
78
75
72
72

Pressure (mb)

1012
1012
1012
1011
1011
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1009
1009
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

311
311
312
312
312
314
314
316
315
315
316
314
316
317
318
317
320
321
324
324
327
328
327
327

Tuesday 31

Waxing Gibbous 99%

18:24

06:07

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:51, Set: 19:32, Transit: 13:11. Moon - Rise: 18:24, Set: 06:07. Civil Dark: 20:00 - 06:23. Nautical Dark: 20:32 - 05:51. Astro Dark: 21:06 - 05:17

Total Clouds (% Sky Obscured)

97
93
90
93
96
100
89
76
70
82
90
100
70
74
73
78
81
83
89
94
99
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
9
16
22
15
9
4
4
3
2
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

94
66
86
89
95
100
89
76
70
81
84
84
61
73
73
54
32
14
12
17
24
39
54
69

High Clouds (% Sky Obscured)

93
74
64
51
43
31
17
14
12
52
78
100
44
72
73
78
81
83
89
94
97
98
99
100

ISS Passover

Visibility (miles)

9
9
9
5
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
Light Rain
Very Light Rain
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 (%)

34
43
62
62
42
40
30
14
11
5
4
3
2
1
0
4
6
8
15
16
11
48
60
63

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
18
19
17
16
15
15
16
17
18
19
20
21
23
23
23
23
22
22
21
21
21
23
23

Chance of Frost

Temperature (°C)

22
22
21
21
20
20
19
20
21
22
23
24
25
27
28
28
28
27
26
25
24
24
23
23

Feels Like (°C)

20
18
18
18
18
17
16
17
17
17
18
19
20
22
22
22
23
24
25
20
20
19
19
19

Dew Point (°C)

18
16
15
15
14
14
13
14
15
14
14
14
14
16
16
17
17
17
17
15
14
13
14
15

Relative Humidity (%)

75
66
66
69
69
70
69
69
67
59
57
53
48
49
48
48
51
53
55
53
52
51
55
60

Pressure (mb)

1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1003
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

326
325
325
324
324
325
326
327
326
326
325
326
328
326
325
324
324
324
323
325
327
328
330
331

Wednesday 1

Full Moon 100%

19:29

06:27

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:49, Set: 19:33, Transit: 13:11. Moon - Rise: 19:29, Set: 06:27. Civil Dark: 20:01 - 06:22. Nautical Dark: 20:33 - 05:49. Astro Dark: 21:07 - 05:15

Total Clouds (% Sky Obscured)

99
95
92
90
91
92
95
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
7
14
22
33
44
52
59
65
72
76
80
84
85
86
87
87
87
86
91
95
100

Medium Clouds (% Sky Obscured)

69
66
63
74
86
92
95
97
96
98
98
99
99
99
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

96
90
83
68
53
35
57
78
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

59
50
31
34
30
25
55
69
75
69
62
56
61
63
57
93
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.2
0
0
0
0
0
0.2
0.4
0.4
0.3
0.2
0.2
0.3
0.3
0
0.6
0.9
1.3
1.4
1.4
1.2
1.3
1.5
1.5

Wind Speed/Direction (mph)

22
20
18
17
13
11
15
13
12
11
11
11
11
11
11
11
11
10
10
11
12
13
13
13

Chance of Frost

Temperature (°C)

22
21
21
20
18
17
15
15
14
13
14
14
14
14
14
14
14
13
12
12
12
11
11
10

Feels Like (°C)

19
16
16
16
15
15
14
10
11
12
12
13
13
10
10
11
10
10
10
9
9
9
9
8

Dew Point (°C)

15
15
15
15
14
14
13
12
11
10
10
9
9
9
10
11
11
11
11
11
11
10
10
9

Relative Humidity (%)

63
66
68
71
76
81
87
86
83
80
78
75
70
73
75
79
83
89
93
93
93
95
95
93

Pressure (mb)

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

Ozone (du)

332
333
333
334
334
334
334
333
332
331
330
330
330
328
326
324
323
322
321
320
320
319
318
318

Thursday 2

Waning Gibbous 100%

20:33

06:48

Sun - Rise: 06:48, Set: 19:34, Transit: 13:11. Moon - Rise: 20:33, Set: 06:48. Civil Dark: 20:02 - 06:20. Nautical Dark: 20:35 - 05:47. Astro Dark: 21:08 - 05:13

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 Pittsburg, Van Buren, United States of America (40.70,-92.02)

Generated: 27/03/26 01:19:48. Forecast: 27/03/26 to 02/04/26. Timezone: UTC-5.00