Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Gibbous 94%

17:17

05:51

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
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:08, Set: 19:52, Transit: 13:30. Moon - Rise: 17:17, Set: 05:51. Civil Dark: 20:17 - 06:43. Nautical Dark: 20:46 - 06:14. Astro Dark: 21:16 - 05:44

Total Clouds (% Sky Obscured)

85
95
96
99
98
93
77
91
89
98
95
98
99
86
80
59
81
97
95
93
82
88
92
81

Low Clouds (% Sky Obscured)

2
81
74
67
68
50
61
71
71
83
74
88
98
79
77
59
79
97
91
79
18
5
1
0

Medium Clouds (% Sky Obscured)

4
13
26
32
38
34
23
37
46
53
71
69
34
16
11
3
1
0
1
0
1
2
2
6

High Clouds (% Sky Obscured)

84
88
91
98
93
87
52
70
71
91
61
73
75
59
11
0
8
6
52
88
81
88
91
80

ISS Passover

Visibility (miles)

10
10
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

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

Precipitation Amount (mm)

0
0
0
0
0.1
0.01
0.05
0.05
0.03
0.01
0
0.02
0
0.04
0
0
0
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
8
8
8
9
11
12
14
15
16
18
18
18
18
18
17
17
16
16
16
16
15
15

Dew Point (°C)

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

Relative Humidity (%)

97
96
96
97
96
93
89
84
82
81
79
79
78
79
84
83
89
95
97
98
99
100
100
100

Pressure (mb)

1018
1018
1019
1020
1020
1021
1021
1021
1020
1019
1019
1018
1017
1017
1017
1017
1017
1018
1018
1018
1017
1017
1017
1017

Ozone (du)

301
300
299
299
298
297
296
295
294
294
295
295
295
295
294
294
293
292
292
292
292
291
291
291

Monday 6

Waxing Gibbous 99%

18:28

06:30

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
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:07, Set: 19:52, Transit: 13:30. Moon - Rise: 18:28, Set: 06:30. Civil Dark: 20:17 - 06:42. Nautical Dark: 20:47 - 06:13. Astro Dark: 21:17 - 05:42

Total Clouds (% Sky Obscured)

88
98
95
94
100
100
51
98
98
100
100
100
96
91
100
100
100
98
99
96
100
98
100
100

Low Clouds (% Sky Obscured)

1
0
6
15
4
3
3
2
72
100
95
100
83
29
38
5
2
0
0
0
0
2
0
0

Medium Clouds (% Sky Obscured)

1
0
21
29
81
81
13
14
66
76
45
1
13
30
52
26
13
8
0
0
4
0
0
0

High Clouds (% Sky Obscured)

88
98
95
91
100
100
47
98
91
98
99
100
90
88
100
100
100
98
99
96
100
98
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

2
4
7
9
9
12
18
26
24
19
16
15
11
6
3
4
3
3
3
3
3
4
5
6

Precipitation Amount (mm)

0.02
0.06
0.13
0.17
0.22
0.28
0.34
0.43
0.45
0.31
0.21
0.19
0.11
0.03
0.02
0.03
0.01
0.02
0.03
0.01
0.01
0.02
0.06
0.09

Wind Speed/Direction (mph)

5
5
5
6
6
7
9
10
11
11
11
10
10
10
9
9
9
9
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

14
14
15
15
16
17
19
20
21
22
22
22
22
21
21
21
20
20
20
20
19
19
19
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
97
90
83
77
74
74
77
79
82
85
88
91
94
96
98
100
100
100
100

Pressure (mb)

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

Ozone (du)

291
291
292
292
292
292
291
290
289
289
290
290
290
289
289
288
287
286
286
286
287
288
289
289

Tuesday 7

Full Moon 100%

19:40

07:07

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
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:06, Set: 19:53, Transit: 13:30. Moon - Rise: 19:40, Set: 07:07. Civil Dark: 20:18 - 06:41. Nautical Dark: 20:48 - 06:11. Astro Dark: 21:18 - 05:41

Total Clouds (% Sky Obscured)

96
72
95
98
65
100
93
100
100
98
99
82
91
94
95
95
95
95
95
95
98
98
98
98

Low Clouds (% Sky Obscured)

0
2
2
1
0
0
31
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

6
13
2
8
58
52
17
76
0
0
0
0
0
1
2
2
2
2
2
2
0
0
0
0

High Clouds (% Sky Obscured)

95
70
95
98
56
100
89
100
100
98
99
82
91
93
94
94
94
94
94
94
98
98
98
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.06
0.02
0.01
0.01
0.03
0.05
0.03
0.01
0
0.01
0.06
0.1
0.06
0.01
0
0
0
0
0.02
0.11
0.19
0.13
0.03
0

Wind Speed/Direction (mph)

8
7
6
7
8
9
10
11
11
11
10
10
9
9
8
8
8
8
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

19
18
18
19
20
21
22
24
25
27
28
29
29
28
27
25
24
23
23
23
22
22
22
21

Feels Like (°C)

19
19
19
19
20
21
23
24
26
29
30
31
31
30
28
26
25
24
24
23
23
23
22
22

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
94
86
78
70
63
59
61
68
75
80
86
90
93
94
97
99
100
100

Pressure (mb)

1014
1014
1014
1014
1015
1015
1015
1014
1014
1013
1012
1011
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1010
1010

Ozone (du)

290
290
291
291
292
292
292
291
291
292
292
293
293
293
293
293
294
294
294
293
293
292
292
291

Wednesday 8

Waning Gibbous 98%

20:51

07:44

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

Sun - Rise: 07:05, Set: 19:54, Transit: 13:29. Moon - Rise: 20:51, Set: 07:44. Civil Dark: 20:19 - 06:40. Nautical Dark: 20:49 - 06:10. Astro Dark: 21:19 - 05:39

Total Clouds (% Sky Obscured)

98
98
45
45
45
45
45
45
95
95
95
95
95
95
9
9
9
9
9
9
95
95
95
95

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
0
0
0
0
0
0

High Clouds (% Sky Obscured)

98
98
45
45
45
45
45
45
95
95
95
95
95
95
9
9
9
9
9
9
95
95
95
95

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
2
3
4
4
4
4
4
4
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.06
0.11
0.1
0.07
0.05
0.05
0.07
0.11

Wind Speed/Direction (mph)

8
8
8
8
9
9
10
10
10
11
11
10
9
7
6
5
5
5
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

21
20
20
21
22
24
26
28
29
30
32
32
32
30
29
26
24
22
21
21
20
20
19
19

Feels Like (°C)

21
21
21
21
23
24
26
28
29
30
32
32
32
30
29
27
24
23
22
21
21
21
20
20

Dew Point (°C)

21
20
20
20
20
20
19
18
17
12
11
11
13
15
17
19
20
20
21
21
20
20
19
19

Relative Humidity (%)

100
100
99
94
87
77
66
55
48
32
29
28
32
40
50
63
79
92
98
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

292
293
293
294
295
296
295
295
294
293
292
292
292
292
292
292
292
291
291
291
290
289
289
288

Thursday 9

Waning Gibbous 93%

22:02

08:23

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
01 Good
02 Good
03 Good
04 Good

Sun - Rise: 07:03, Set: 19:55, Transit: 13:29. Moon - Rise: 22:02, Set: 08:23. Civil Dark: 20:20 - 06:38. Nautical Dark: 20:49 - 06:09. Astro Dark: 21:20 - 05:38

Total Clouds (% Sky Obscured)

95
95
91
91
91
91
91
91
100
100
100
100
100
100
100
100
100
100
100
100
0
0
0
0

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
29
29
29
29
29
29
100
100
100
100
100
100
9
9
9
9
9
9
0
0
0
0

High Clouds (% Sky Obscured)

95
95
91
91
91
91
91
91
100
100
100
100
100
100
100
100
100
100
100
100
0
0
0
0

ISS Passover

Visibility (miles)

10
10
8
8
9
10
10
10
10
10
10
10
10
9
8
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

8
13
23
35
55
66
66
64
63
52
26
18
20
23
26
19
10
3
2
2
2
2
2
1

Precipitation Amount (mm)

0.2
0.4
0.58
0.8
1.62
2.47
2.39
1.81
1.21
0.57
0.12
0.05
0.1
0.2
0.26
0.21
0.12
0.08
0.07
0.09
0.09
0.06
0.04
0.02

Wind Speed/Direction (mph)

6
5
6
7
9
12
15
17
19
19
17
16
15
15
14
14
13
13
13
13
13
12
12
11

Chance of Frost

Temperature (°C)

19
19
19
18
18
17
17
16
16
15
15
14
14
14
14
14
13
13
12
12
11
11
11
10

Feels Like (°C)

20
20
19
19
19
18
18
17
16
15
15
14
14
14
14
14
13
13
12
12
11
11
11
10

Dew Point (°C)

19
19
19
18
18
17
17
16
16
15
14
13
13
13
13
13
12
12
12
11
10
10
10
10

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
97
95
93
92
93
94
96
97
97
95
94
96
98
99

Pressure (mb)

1009
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1014
1015
1016
1016
1017
1017
1016
1016

Ozone (du)

288
288
288
288
288
288
288
288
288
289
290
291
292
294
295
295
296
296
296
297
297
299
300
302

Friday 10

Waning Gibbous 85%

23:12

09:04

05 Good
06 Good
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 Good
02 Good
03 Good
04 Good

Sun - Rise: 07:02, Set: 19:55, Transit: 13:29. Moon - Rise: 23:12, Set: 09:04. Civil Dark: 20:20 - 06:37. Nautical Dark: 20:50 - 06:07. Astro Dark: 21:21 - 05:36

Total Clouds (% Sky Obscured)

0
0
73
73
73
73
73
73
98
98
98
98
98
98
100
100
100
100
100
100
2
2
2
2

Low Clouds (% Sky Obscured)

0
0
68
68
68
68
68
68
97
97
97
97
97
97
99
99
99
99
99
99
1
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
56
56
56
56
56
56
98
98
98
98
98
98
0
0
0
0

High Clouds (% Sky Obscured)

0
0
21
21
21
21
21
21
50
50
50
50
50
50
7
7
7
7
7
7
1
1
1
1

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
9
7
7
9
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

1
1
2
2
2
3
4
7
10
9
7
6
4
3
1
1
1
0
1
1
1
1
1
1

Precipitation Amount (mm)

0.02
0.02
0.02
0.03
0.05
0.07
0.1
0.14
0.18
0.24
0.29
0.29
0.22
0.12
0.06
0.02
0.01
0
0.01
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
99
95
91
85
82
79
78
75
71
68
67
71
78
87
95
100
100
100
100
100
100
100

Pressure (mb)

1017
1017
1018
1019
1019
1020
1020
1019
1019
1019
1018
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1018
1018
1017

Ozone (du)

304
306
309
312
316
319
320
321
323
330
338
343
343
341
337
334
330
327
325
325
325
325
325
324

Saturday 11

Waning Gibbous 82%

00:20

09:49

05 Good
06 Good
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 Good
02 Good
03 Good
04 Good

Sun - Rise: 07:01, Set: 19:56, Transit: 13:28. Moon - Rise: 00:20, Set: 09:49. Civil Dark: 20:21 - 06:36. Nautical Dark: 20:51 - 06:06. Astro Dark: 21:22 - 05:35

Total Clouds (% Sky Obscured)

2
2
100
100
100
100
100
100
97
97
97
97
97
97
100
100
100
100
100
100
0
0
0
0

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
73
73
73
73
73
73
91
91
91
91
91
91
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
93
93
93
93
93
93
21
21
21
21
21
21
9
9
9
9
9
9
0
0
0
0

High Clouds (% Sky Obscured)

1
1
100
100
100
100
100
100
92
92
92
92
92
92
100
100
100
100
100
100
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.01
0.01
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
7
7
9
11
12
14
16
18
20
21
21
21
20
18
17
16
15
15
15
14
14
13
12

Feels Like (°C)

8
7
7
8
11
12
14
16
18
20
21
21
21
20
18
18
16
16
15
15
14
14
13
12

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
92
82
71
64
57
52
51
57
67
80
87
92
94
97
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

325
325
325
325
326
326
325
324
323
323
324
325
327
330
333
336
338
339
339
338
336
334
332
331

Forecast for Grapevine, Tarrant County, US (32.95,-97.07)

Generated: 05/04/20 05:45:28. Forecast: 05/04/20 to 11/04/20. Timezone: UTC-5.00