Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 5

Waning Gibbous 91%

20:56

08:17

09 Bad
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
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:48, Set: 18:29, Transit: 12:39. Moon - Rise: 20:56, Set: 08:17. Civil Dark: 18:53 - 06:23. Nautical Dark: 19:22 - 05:55. Astro Dark: 19:51 - 05:26

Total Clouds (% Sky Obscured)

50
61
70
74
100
96
71
30
75
95
42
37
100
100
100
76
93
100
94
98
94
94
90
97

Low Clouds (% Sky Obscured)

50
61
70
74
81
61
58
24
43
77
15
9
4
14
22
35
45
55
52
61
71
84
81
90

Medium Clouds (% Sky Obscured)

31
52
60
28
17
19
0
13
0
14
8
6
0
1
55
25
54
71
72
67
64
36
8
9

High Clouds (% Sky Obscured)

50
60
60
55
100
53
4
0
45
48
42
37
100
100
100
47
44
50
52
43
40
55
9
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
4
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
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
40
50
45
68
73
14
3
2
0
13
15
1
0
1
1
1
5
5
20
28
18

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
13
14
14
15
14
14
15
15
14
13
13
13
14
15
16
17
16
16
15
13
12
12
13

Chance of Frost

Temperature (°C)

20
21
22
23
25
24
25
24
24
24
24
24
24
23
22
22
21
21
21
20
20
20
20
21

Feels Like (°C)

19
20
21
22
23
22
23
23
24
23
22
23
23
20
19
19
18
18
18
17
18
19
19
19

Dew Point (°C)

17
18
19
19
20
18
17
16
16
17
18
18
17
17
17
16
17
17
17
17
17
18
18
18

Relative Humidity (%)

84
81
80
77
72
67
62
60
61
65
70
68
66
66
71
72
76
79
80
81
84
85
85
82

Pressure (mb)

1014
1014
1014
1013
1012
1011
1011
1010
1010
1010
1010
1010
1010
1011
1012
1011
1011
1011
1010
1009
1010
1011
1011
1011

Ozone (du)

270
269
268
268
267
267
267
265
265
267
268
268
267
267
266
264
264
265
267
268
267
267
267
267

Friday 6

Waning Gibbous 85%

21:55

08:45

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
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:47, Set: 18:29, Transit: 12:39. Moon - Rise: 21:55, Set: 08:45. Civil Dark: 18:54 - 06:22. Nautical Dark: 19:23 - 05:54. Astro Dark: 19:51 - 05:25

Total Clouds (% Sky Obscured)

89
91
87
88
100
100
100
100
82
71
100
93
57
55
34
36
31
43
50
98
100
100
100
100

Low Clouds (% Sky Obscured)

84
79
70
71
66
90
70
63
48
23
10
7
12
11
10
9
8
22
37
56
63
84
93
98

Medium Clouds (% Sky Obscured)

3
21
44
53
54
77
82
24
0
20
65
67
56
22
0
0
0
0
0
21
88
82
50
42

High Clouds (% Sky Obscured)

1
1
0
0
40
58
49
100
49
60
100
83
43
45
0
0
0
0
0
77
74
100
100
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
3
9
9
9
9
9
4
9
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
Light Rain
Light Rain
None
None
Light Rain
Moderate Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Very Light Rain
Very Light Rain
None
Light Rain
Very Light Rain
Light Rain
None
Light Rain
None

Precipitation Probability (%)

27
35
31
53
95
95
69
81
83
95
95
85
80
58
76
71
65
66
91
80
91
38
68
27

Precipitation Amount (mm)

0
0
0
0
1.2
1.5
0
0
0.4
2.5
1.5
0.5
0.3
0
0.5
0.3
0.3
0.2
0.8
0.3
0.6
0
0.4
0

Wind Speed/Direction (mph)

15
15
16
18
18
18
15
13
11
8
13
9
11
13
13
11
9
9
8
6
6
5
4
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
21
22
23
24
24
20
20
22
24
22
21
21
20
20
20
21
21
21
21
21
20
20
19

Dew Point (°C)

18
19
21
20
20
21
18
17
18
18
19
19
18
17
17
17
18
18
18
18
19
18
18
15

Relative Humidity (%)

83
81
82
76
72
75
78
74
74
75
79
85
81
80
81
82
86
91
93
93
96
96
95
92

Pressure (mb)

1011
1011
1011
1010
1010
1009
1010
1009
1009
1008
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1012
1013
1014
1015

Ozone (du)

268
266
264
264
264
265
265
265
266
267
267
268
269
272
274
276
277
276
278
278
280
282
281
280

Saturday 7

Waning Gibbous 77%

22:54

No Set

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:46, Set: 18:30, Transit: 12:39. Moon - Rise: 22:54, Set: No Set. Civil Dark: 18:55 - 07:21. Nautical Dark: 19:23 - 06:52. Astro Dark: 19:52 - 06:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
90
90
92
93
100
100
100
100
99
99
98
94
91
89
87

Low Clouds (% Sky Obscured)

98
98
98
98
98
30
19
87
96
90
24
64
72
80
83
61
42
5
8
13
13
17
21
13

Medium Clouds (% Sky Obscured)

29
30
35
61
88
86
99
85
98
67
57
75
71
63
66
66
62
87
92
84
79
65
55
53

High Clouds (% Sky Obscured)

90
100
100
100
100
100
89
16
17
27
18
18
32
100
100
100
100
79
25
30
25
15
25
25

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

77
95
95
95
95
82
61
60
49
50
50
36
15
7
3
3
1
3
12
2
1
2
2
0

Precipitation Amount (mm)

0.3
0.7
1.5
1.3
6.9
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
12
14
13
13
14
13
12
12
12
11
9
9
8
9
9
9
9
9
8
8
8
7
8

Chance of Frost

Temperature (°C)

15
14
14
15
15
15
15
16
15
15
15
15
14
14
14
13
13
13
13
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
84
71
70
73
84
65
63
63
70
75
76
75
75
74
71
70
71
72
74
74
75
75
72

Pressure (mb)

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

Ozone (du)

280
281
280
279
277
277
279
278
278
276
275
274
275
275
276
276
276
277
277
276
276
276
276
277

Sunday 8

Waning Gibbous 68%

00:54

10:17

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
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:44, Set: 19:31, Transit: 13:38. Moon - Rise: 00:54, Set: 10:17. Civil Dark: 19:56 - 07:20. Nautical Dark: 20:24 - 06:51. Astro Dark: 20:53 - 06:22

Total Clouds (% Sky Obscured)

87
86
86
87
91
95
100
100
100
100
89
77
66
72
77
83
84
84
87
91
96
100
100
100

Low Clouds (% Sky Obscured)

13
43
85
87
87
85
84
81
78
50
45
58
29
36
25
28
43
60
77
77
78
79
80
80

Medium Clouds (% Sky Obscured)

53
53
48
69
73
60
36
25
35
40
34
37
35
52
48
47
50
37
56
59
53
71
54
52

High Clouds (% Sky Obscured)

25
30
35
1
57
68
99
100
86
76
58
25
45
44
60
68
57
15
30
26
61
78
70
65

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
Very Light Rain
Very Light Rain
None
Very Light Rain

Precipitation Probability (%)

0
2
1
0
0
0
0
2
0
0
4
17
2
9
10
6
10
11
11
37
49
55
54
64

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0.3

Wind Speed/Direction (mph)

8
7
6
6
5
4
4
3
3
4
4
4
5
5
5
5
5
5
4
3
4
4
3
4

Chance of Frost

Temperature (°C)

13
13
15
16
16
18
19
20
20
20
20
19
18
18
17
17
16
16
16
16
17
17
17
17

Feels Like (°C)

10
10
12
14
15
16
18
19
20
20
19
19
18
17
17
16
16
16
17
17
17
17
18
18

Dew Point (°C)

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

Relative Humidity (%)

72
69
69
69
69
72
75
77
80
81
84
86
86
88
88
90
89
89
92
90
89
90
90
92

Pressure (mb)

1019
1020
1020
1019
1019
1018
1017
1016
1016
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1015
1014
1014
1014
1015

Ozone (du)

277
278
278
279
280
279
277
276
275
276
276
278
282
285
286
285
284
286
286
286
287
290
292
294

Monday 9

Waning Gibbous 59%

01:52

10:54

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
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:43, Set: 19:32, Transit: 13:38. Moon - Rise: 01:52, Set: 10:54. Civil Dark: 19:56 - 07:19. Nautical Dark: 20:25 - 06:50. Astro Dark: 20:54 - 06:21

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

81
83
85
87
83
79
75
68
62
56
57
58
60
59
59
59
62
54
48
60
73
87
85
83

Medium Clouds (% Sky Obscured)

32
33
33
30
23
19
20
16
10
11
14
24
34
28
18
10
10
15
21
34
47
61
63
66

High Clouds (% Sky Obscured)

55
45
40
40
63
60
50
72
83
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

4
8
9
9
4
9
9
9
9
9
4
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

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

Precipitation Probability (%)

70
37
46
95
63
46
42
79
95
95
95
49
23
19
14
9
11
12
7
18
20
22
33
44

Precipitation Amount (mm)

0.6
0
0
1
0.4
0
0
0.3
0.6
1.4
1.1
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
6
8
10
9
10
10
9
7
6
5
6
7
8
10
12
12
13
13
13
14
14
15

Chance of Frost

Temperature (°C)

18
18
19
20
22
23
23
24
23
23
22
22
21
21
21
21
21
21
21
21
21
21
21
21

Feels Like (°C)

18
19
20
20
22
24
24
23
23
23
24
23
23
22
21
21
21
21
20
20
20
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
89
84
79
74
75
83
88
92
94
92
91
91
88
88
89
92
94
92
92
91
88

Pressure (mb)

1015
1015
1015
1015
1014
1013
1012
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1011
1010
1010
1009
1009
1008
1009

Ozone (du)

294
291
294
296
297
294
294
292
289
287
285
285
285
284
284
285
284
284
284
284
285
286
287
287

Tuesday 10

Waning Gibbous 49%

02:48

11:35

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

Sun - Rise: 07:42, Set: 19:32, Transit: 13:38. Moon - Rise: 02:48, Set: 11:35. Civil Dark: 19:57 - 07:17. Nautical Dark: 20:26 - 06:49. Astro Dark: 20:54 - 06:20

Total Clouds (% Sky Obscured)

100
100
100
100
90
80
71
65
59
53
36
18
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

82
78
74
69
58
47
37
29
22
15
10
5
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

68
79
89
98
90
80
71
65
59
53
36
18
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
67
33
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
8
8
6
4
2
3
5
6
7
8
9
9
9
9
9
8
8
7
7
7
7

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

Precipitation Probability (%)

52
95
95
95
95
95
95
95
95
95
95
95
91
76
62
53
42
48
60
49
39
32
27
20

Precipitation Amount (mm)

0
1.5
3
4.5
0.6
0.8
0.9
1.4
1.8
2.2
1.9
1.2
0.4
0.3
0.3
0
0
0.2
0.4
0.2
0
0
0
0

Wind Speed/Direction (mph)

16
17
16
16
16
16
16
16
16
16
17
13
11
9
9
9
10
10
11
11
9
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

20
20
20
19
19
19
20
21
21
21
21
20
19
19
18
18
18
18
18
18
18
17
17
16

Relative Humidity (%)

87
84
84
83
81
80
79
78
80
83
85
84
83
81
82
85
88
89
91
92
95
95
96
93

Pressure (mb)

1009
1009
1008
1008
1008
1007
1006
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1008
1009

Ozone (du)

287
286
286
286
286
287
287
288
292
296
299
301
302
304
302
301
299
304
309
314
317
320
323
328

Wednesday 11

Third Quarter 39%

03:40

12:23

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

Sun - Rise: 07:40, Set: 19:33, Transit: 13:38. Moon - Rise: 03:40, Set: 12:23. Civil Dark: 19:58 - 07:16. Nautical Dark: 20:26 - 06:47. Astro Dark: 20:55 - 06:19

Total Clouds (% Sky Obscured)

0
0
3
0
17
33
50
35
19
4
4
2
2
3
1
0
0
0
0
1
1
2

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

Medium Clouds (% Sky Obscured)

0
0
3
0
2
3
4
8
11
4
4
2
2
3
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
3
4
3
1
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
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

Precipitation Type

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

Precipitation Probability (%)

10
16
15
9
28
39
49
62
65
62
51
35
5
5
4
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
17
18
19
20
20
21
20
19
18
17
16
15
15
14
14
14
13
13
13
12

Feels Like (°C)

15
15
14
14
14
21
20
20
21
20
21
17
16
16
15
16
16
13
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

89
86
76
67
58
56
51
48
53
57
61
66
73
79
80
82
84
84
86
86
89
89

Pressure (mb)

1011
1012
1013
1014
1015
1015
1015
1015
1016
1017
1018
1019
1021
1022
1023
1024
1025
1025
1025
1025
1025
1026

Ozone (du)

333
337
344
351
357
357
356
355
353
350
348
339
329
320
318
316
315
315
315
315
313
311

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

Generated: 05/03/26 09:33:28. Forecast: 05/03/26 to 11/03/26. Timezone: UTC-6.00