Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waxing Gibbous 75%

14:30

04:55

10 OK
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: 07:19, Set: 19:45, Transit: 13:33. Moon - Rise: 14:30, Set: 04:55. Civil Dark: 20:10 - 06:55. Nautical Dark: 20:39 - 06:26. Astro Dark: 21:08 - 05:56

Total Clouds (% Sky Obscured)

19
47
59
68
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

19
47
59
68
100
96
97
100
100
100
100
100
100
100
100
100
100
94
90
88
86
91
97
100

Medium Clouds (% Sky Obscured)

19
26
34
44
50
50
55
55
60
55
60
65
75
70
66
70
70
94
79
72
67
72
65
65

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
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
2
5
18
8
32
48
47
30
25
6
6
18
18
19
39
41
27
5
1
2
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
12
15
20
19
20
20
19
18
18
18
17
16
16
16
15
13
12
11
11
10
9
10
10

Chance of Frost

Temperature (°C)

21
21
17
17
19
18
17
16
15
14
14
14
14
14
14
13
12
13
13
13
13
12
12
12

Feels Like (°C)

23
20
12
12
14
12
11
10
9
8
8
8
8
8
8
7
7
8
8
9
9
8
8
8

Dew Point (°C)

16
15
13
12
13
12
11
10
9
9
9
7
6
4
4
3
3
4
7
8
6
5
5
4

Relative Humidity (%)

70
70
76
72
71
68
68
68
69
71
70
62
56
50
50
50
53
57
66
70
65
62
60
58

Pressure (mb)

1019
1020
1021
1022
1023
1023
1024
1025
1026
1027
1028
1029
1031
1031
1031
1032
1032
1032
1032
1032
1032
1033
1033
1033

Ozone (du)

286
284
282
278
276
275
275
276
275
275
277
278
278
278
280
279
277
277
276
274
273
274
275
277

Saturday 28

Waxing Gibbous 84%

15:37

05:29

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

Sun - Rise: 07:18, Set: 19:46, Transit: 13:33. Moon - Rise: 15:37, Set: 05:29. Civil Dark: 20:10 - 06:53. Nautical Dark: 20:39 - 06:24. Astro Dark: 21:09 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
96
97
100
85
88
41
42
37
35
48
32
42
67
74
67
62
51
43

Low Clouds (% Sky Obscured)

100
99
96
93
93
83
96
86
79
65
72
6
9
6
6
5
2
0
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

65
65
70
70
70
63
64
69
70
50
42
34
36
23
17
26
22
25
35
36
35
32
31
27

High Clouds (% Sky Obscured)

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

Chance of Frost

Temperature (°C)

12
13
13
13
14
14
14
15
15
14
14
14
14
14
14
13
13
13
13
13
13
13
13
14

Feels Like (°C)

8
8
9
9
10
11
12
11
11
11
12
11
12
12
13
13
12
12
12
12
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

55
52
49
46
42
41
41
41
42
45
48
49
49
49
50
50
52
54
56
57
59
61
62
58

Pressure (mb)

1034
1034
1033
1032
1031
1030
1029
1028
1028
1027
1027
1026
1026
1026
1025
1025
1025
1024
1024
1023
1023
1023
1023
1024

Ozone (du)

277
278
277
277
278
278
279
281
282
282
281
281
281
283
282
282
282
282
281
280
282
282
281
281

Sunday 29

Waxing Gibbous 91%

16:42

05:58

10 OK
11 OK
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 OK
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:17, Set: 19:46, Transit: 13:32. Moon - Rise: 16:42, Set: 05:58. Civil Dark: 20:11 - 06:52. Nautical Dark: 20:40 - 06:23. Astro Dark: 21:10 - 05:53

Total Clouds (% Sky Obscured)

34
25
0
0
0
0
0
0
0
0
0
3
11
11
0
2
1
1
11
36
52
63
71
80

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
1
6
9
20
42
62

Medium Clouds (% Sky Obscured)

26
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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
11
13
14
15
15
15
16
15
13
11
12
13
13
13
13
14
14
14
13
12
11
12
14

Chance of Frost

Temperature (°C)

16
18
21
24
26
27
28
28
28
27
25
24
23
22
21
21
20
20
19
19
18
18
19
20

Feels Like (°C)

14
16
19
21
23
25
25
26
25
25
24
22
21
20
20
19
18
18
17
17
17
18
18
19

Dew Point (°C)

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

Relative Humidity (%)

56
52
52
48
43
38
36
35
37
39
45
48
50
54
60
65
69
71
75
78
82
85
86
82

Pressure (mb)

1024
1023
1022
1021
1020
1019
1017
1017
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

282
282
283
282
282
282
282
282
281
281
282
284
285
286
285
283
284
285
288
288
288
290
293
295

Monday 30

Waxing Gibbous 96%

17:44

06:25

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: 07:15, Set: 19:47, Transit: 13:32. Moon - Rise: 17:44, Set: 06:25. Civil Dark: 20:12 - 06:51. Nautical Dark: 20:41 - 06:22. Astro Dark: 21:11 - 05:52

Total Clouds (% Sky Obscured)

70
60
51
52
56
61
58
58
59
68
75
79
84
88
94
78
67
52
56
61
66
76
89
100

Low Clouds (% Sky Obscured)

70
60
51
18
7
6
7
9
22
20
12
12
7
3
0
11
21
32
43
53
64
57
50
42

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

27
39
42
48
50
61
30
20
20
52
67
67
69
59
71
53
63
48
35
36
30
46
78
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)

15
15
15
16
16
17
18
17
15
13
10
12
15
17
17
17
16
15
15
15
14
13
14
15

Chance of Frost

Temperature (°C)

21
22
24
26
27
29
30
30
29
29
28
27
26
25
24
23
22
21
21
20
20
19
20
21

Feels Like (°C)

19
20
22
23
24
25
26
27
27
28
27
25
22
21
21
20
20
18
17
18
17
17
17
18

Dew Point (°C)

17
19
19
19
17
16
16
15
14
14
15
15
14
13
13
13
14
15
15
16
16
16
17
17

Relative Humidity (%)

80
79
73
63
51
45
42
41
39
40
45
50
48
48
50
54
59
67
71
77
80
84
85
81

Pressure (mb)

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

Ozone (du)

296
296
296
296
297
298
299
301
303
302
301
304
308
308
306
304
302
301
302
305
306
305
303
301

Tuesday 31

Waxing Gibbous 99%

18:44

06:51

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: 07:14, Set: 19:48, Transit: 13:32. Moon - Rise: 18:44, Set: 06:51. Civil Dark: 20:13 - 06:49. Nautical Dark: 20:42 - 06:20. Astro Dark: 21:12 - 05:50

Total Clouds (% Sky Obscured)

100
96
100
87
80
77
85
92
100
100
100
100
100
100
100
15
27
40
56
73
88
87
85
85

Low Clouds (% Sky Obscured)

34
25
16
12
9
5
6
7
8
5
3
0
9
19
28
13
24
35
43
44
69
74
73
71

Medium Clouds (% Sky Obscured)

0
0
0
9
16
25
16
8
3
8
52
40
74
86
57
14
14
14
19
25
31
42
53
64

High Clouds (% Sky Obscured)

100
46
99
44
33
55
64
76
100
100
100
100
100
100
100
1
1
0
8
10
13
11
14
12

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
1
2
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
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
1
3
65
77
86
95
95
95
95
76
86
91
91
85
64
51
37
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.7
0.5
0.2
1.7
1.8
2.2
0.9
0.3
0.5
0.7
0.7
0.6
0.2
0
0
0

Wind Speed/Direction (mph)

16
17
17
18
18
18
17
16
15
15
13
16
16
12
12
10
14
13
12
11
10
9
9
8

Chance of Frost

Temperature (°C)

22
24
26
27
28
29
30
30
30
30
27
25
23
22
22
21
23
22
21
21
20
20
21
21

Feels Like (°C)

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

Dew Point (°C)

17
16
14
14
14
15
15
15
15
17
17
15
18
17
18
17
19
19
19
19
18
18
19
19

Relative Humidity (%)

73
60
49
44
42
41
40
40
38
46
52
51
73
74
79
77
80
83
85
86
88
89
88
85

Pressure (mb)

1014
1013
1013
1012
1011
1010
1009
1008
1008
1007
1008
1008
1010
1011
1011
1012
1010
1010
1010
1011
1011
1011
1012
1012

Ozone (du)

302
304
307
310
311
310
308
306
305
305
306
309
304
305
309
310
311
311
312
314
316
318
318
318

Wednesday 1

Full Moon 100%

19:44

07:18

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
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: 07:13, Set: 19:49, Transit: 13:31. Moon - Rise: 19:44, Set: 07:18. Civil Dark: 20:13 - 06:48. Nautical Dark: 20:43 - 06:19. Astro Dark: 21:12 - 05:49

Total Clouds (% Sky Obscured)

76
68
60
52
45
38
49
60
71
78
84
91
94
97
100
95
90
85
90
95
100
100
100
100

Low Clouds (% Sky Obscured)

49
26
4
3
1
0
15
30
44
30
15
0
13
26
39
46
52
58
64
69
75
66
57
48

Medium Clouds (% Sky Obscured)

67
68
60
52
45
38
49
60
64
73
84
91
94
95
94
95
90
84
85
80
83
86
95
100

High Clouds (% Sky Obscured)

11
20
29
21
13
4
16
27
39
55
70
87
91
96
100
82
67
50
57
79
100
100
100
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
3
3

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

18
15
10
9
6
1
17
20
10
29
31
23
35
35
27
28
26
20
80
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
0.9
1
1
1.1

Wind Speed/Direction (mph)

7
8
10
12
11
10
10
11
12
12
12
12
12
11
9
9
9
8
10
10
11
11
8
8

Chance of Frost

Temperature (°C)

22
23
24
24
26
28
30
31
30
29
28
26
25
24
24
23
22
21
21
21
20
20
20
20

Feels Like (°C)

21
24
26
28
25
26
28
29
29
29
27
25
24
23
23
22
20
20
20
20
21
21
20
20

Dew Point (°C)

19
20
22
22
23
25
26
27
26
25
24
23
22
21
20
20
19
18
17
18
18
19
19
19

Relative Humidity (%)

84
85
87
88
86
83
80
80
80
80
80
81
82
82
82
83
81
80
80
82
86
91
93
95

Pressure (mb)

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

Ozone (du)

318
318
319
319
319
318
317
317
316
315
314
314
313
313
313
313
315
317
318
320
321
323
326
329

Thursday 2

Waning Gibbous 98%

20:43

07:46

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

Sun - Rise: 07:12, Set: 19:49, Transit: 13:31. Moon - Rise: 20:43, Set: 07:46. Civil Dark: 20:14 - 06:47. Nautical Dark: 20:43 - 06:17. Astro Dark: 21:13 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
94
88
81
54
27
0
4
3
9
27
34
41
56
71
86
84
82
81

Low Clouds (% Sky Obscured)

46
45
43
41
40
38
25
13
0
0
0
0
13
26
39
54
68
83
81
79
78

Medium Clouds (% Sky Obscured)

91
81
71
47
24
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

98
99
99
66
33
0
2
5
0
4
3
9
10
4
6
15
24
30
35
30
30

ISS Passover

Visibility (miles)

2
5
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

Fog (%)

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

Precipitation Probability (%)

95
95
95
82
56
20
16
11
2
1
0
0
0
0
0
0
0
0
5
9
11

Precipitation Amount (mm)

1
1
0.9
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
9
9
9
9
9
8
8
9
8
7
8
8
9
9
9
10
11
10
10

Chance of Frost

Temperature (°C)

20
21
21
22
23
23
24
25
25
26
24
23
21
21
20
19
19
18
18
18
18

Feels Like (°C)

19
19
18
18
23
23
23
24
25
26
25
23
21
21
20
20
18
18
17
17
18

Dew Point (°C)

19
19
19
19
19
19
19
20
21
22
21
21
20
19
19
18
18
17
17
17
17

Relative Humidity (%)

95
89
84
80
78
74
71
73
76
78
82
85
89
91
93
95
95
93
93
95
95

Pressure (mb)

1010
1010
1010
1010
1009
1009
1008
1008
1007
1007
1007
1008
1008
1009
1009
1009
1009
1009
1008
1009
1009

Ozone (du)

332
335
338
341
336
332
327
324
320
317
316
314
313
312
312
311
310
309
308
308
307

Forecast for Grapevine, Tarrant, United States of America (32.95,-97.07)

Generated: 27/03/26 10:55:43. Forecast: 27/03/26 to 02/04/26. Timezone: UTC-5.00