Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 9

Waning Gibbous 59%

01:52

11:35

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:43, Set: 19:32, Transit: 13:38. Moon - Rise: 01:52, Set: 11:35. Civil Dark: 19:56 - 07:19. Nautical Dark: 20:25 - 06:50. Astro Dark: 20:54 - 06:21

Total Clouds (% Sky Obscured)

88
90
92
94
76
82
85
70
96
100
100
100
100
100
98
100
100
100
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

11
31
24
0
10
4
4
0
0
11
19
26
26
23
37
45
54
51
65
62
59
62
43
34

Medium Clouds (% Sky Obscured)

0
0
0
0
2
2
20
47
78
69
64
46
78
90
83
83
84
85
79
84
80
97
98
91

High Clouds (% Sky Obscured)

74
63
67
56
57
65
63
42
82
99
100
100
98
96
70
100
100
100
86
100
96
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
1
0
5
7
0
0
2
36
4
1
0
4
3
2
11

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

Chance of Frost

Temperature (°C)

28
28
27
26
27
25
24
24
23
22
22
22
22
22
22
22
22
22
22
24
25
26
26
27

Feels Like (°C)

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

Dew Point (°C)

18
18
19
20
22
21
19
19
19
19
19
19
19
19
19
19
19
19
19
20
19
19
17
13

Relative Humidity (%)

56
56
62
71
75
76
73
75
79
80
84
83
81
83
83
83
84
83
79
78
70
65
56
42

Pressure (mb)

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

Ozone (du)

272
270
268
268
268
266
266
265
263
263
264
265
266
267
269
271
272
272
271
271
272
271
272
271

Tuesday 10

Waning Gibbous 49%

02:48

12:23

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 OK
07 Bad
08 Bad
09 Bad
10 OK
11 OK
12 Good
13 Good
14 Bad
15 Bad

Sun - Rise: 07:42, Set: 19:32, Transit: 13:38. Moon - Rise: 02:48, Set: 12:23. Civil Dark: 19:57 - 07:17. Nautical Dark: 20:26 - 06:49. Astro Dark: 20:54 - 06:20

Total Clouds (% Sky Obscured)

100
100
94
100
100
100
100
100
100
100
100
100
100
64
19
60
61
49
45
35
16
5
46
75

Low Clouds (% Sky Obscured)

28
28
35
31
37
42
90
85
55
78
92
52
22
26
7
21
11
17
8
6
3
1
8
17

Medium Clouds (% Sky Obscured)

100
100
80
64
56
88
100
96
97
100
100
100
66
28
6
39
26
0
0
0
0
0
0
30

High Clouds (% Sky Obscured)

100
100
63
100
100
100
100
100
100
100
100
100
100
55
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
2
4
2
4
1
3
6
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
2
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

43
36
19
28
95
95
95
95
95
95
95
95
69
29
7
2
1
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.2
1.5
2.8
4.3
1.9
8.6
3.7
5.9
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
22
18
14
14
11
9
9
11
4
9
11
12
14
11
12
8
7
7
7
6
8
13
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
64
64
66
61
65
81
88
89
86
92
92
93
93
92
92
90
88
76
64
54
45
45
47

Pressure (mb)

1009
1009
1008
1008
1008
1009
1010
1011
1012
1010
1011
1011
1010
1008
1008
1009
1010
1011
1012
1013
1013
1013
1013
1012

Ozone (du)

272
273
274
276
277
284
289
287
291
291
294
291
292
290
294
300
297
302
309
314
321
310
312
308

Wednesday 11

Third Quarter 39%

03:40

13:17

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

Sun - Rise: 07:40, Set: 19:33, Transit: 13:37. Moon - Rise: 03:40, Set: 13:17. Civil Dark: 19:58 - 07:16. Nautical Dark: 20:26 - 06:47. Astro Dark: 20:55 - 06:19

Total Clouds (% Sky Obscured)

66
64
60
39
15
15
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

55
22
5
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)

38
43
45
27
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
35
0
10
15
15
9
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)

23
23
21
19
17
16
17
15
14
13
12
12
12
12
11
10
9
9
9
9
9
7
6
5

Chance of Frost

Temperature (°C)

25
23
22
21
20
19
17
16
15
13
12
12
11
10
10
9
9
9
11
13
14
16
17
18

Feels Like (°C)

20
16
15
16
16
13
10
11
10
10
9
8
8
7
6
6
6
7
8
9
11
13
15
16

Dew Point (°C)

17
12
11
11
10
8
5
5
4
3
2
1
1
0
-1
-1
-1
-1
-3
-4
-4
-4
-4
-4

Relative Humidity (%)

60
52
51
52
52
51
45
49
48
48
47
49
49
48
49
50
51
47
39
31
27
24
24
23

Pressure (mb)

1014
1016
1018
1019
1021
1022
1024
1025
1026
1027
1027
1028
1028
1028
1028
1029
1029
1030
1030
1030
1030
1029
1027
1026

Ozone (du)

301
304
308
314
317
321
321
320
312
306
305
304
303
303
304
303
305
309
313
314
315
314
311
308

Thursday 12

Waning Crescent 30%

04:27

14:16

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 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good

Sun - Rise: 07:39, Set: 19:34, Transit: 13:37. Moon - Rise: 04:27, Set: 14:16. Civil Dark: 19:59 - 07:15. Nautical Dark: 20:27 - 06:46. Astro Dark: 20:56 - 06:17

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
0
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
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
0
5
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)

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

Chance of Frost

Temperature (°C)

18
18
18
18
17
16
15
14
14
13
13
12
12
12
12
11
12
13
14
17
19
22
23
24

Feels Like (°C)

17
16
16
16
15
14
14
13
12
11
10
10
9
10
9
9
9
9
11
13
15
18
20
20

Dew Point (°C)

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

Relative Humidity (%)

22
22
23
29
32
34
37
39
41
43
43
44
46
47
50
51
52
49
42
37
33
30
28
28

Pressure (mb)

1024
1024
1023
1022
1022
1022
1022
1022
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1016
1015
1014

Ozone (du)

309
309
310
310
312
310
310
312
312
311
311
310
309
307
305
305
306
307
308
308
309
310
308
307

Friday 13

Waning Crescent 21%

05:08

15:17

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 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good

Sun - Rise: 07:38, Set: 19:35, Transit: 13:37. Moon - Rise: 05:08, Set: 15:17. Civil Dark: 19:59 - 07:13. Nautical Dark: 20:28 - 06:45. Astro Dark: 20:57 - 06:16

Total 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

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)

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
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)

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

Chance of Frost

Temperature (°C)

26
25
25
24
23
21
20
19
18
18
17
16
16
15
15
14
15
16
17
19
22
24
25
26

Feels Like (°C)

22
22
22
22
20
19
18
16
15
15
14
14
14
14
13
13
13
13
13
14
15
16
23
23

Dew Point (°C)

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

Relative Humidity (%)

28
29
32
35
38
41
44
44
47
50
55
59
61
65
69
74
72
71
68
61
54
50
46
43

Pressure (mb)

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

Ozone (du)

306
306
305
303
303
304
302
302
305
302
299
297
298
298
298
299
298
297
296
297
298
299
299
300

Saturday 14

Waning Crescent 13%

05:45

No Set

16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 OK
01 OK
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

Sun - Rise: 07:37, Set: 19:35, Transit: 13:36. Moon - Rise: 05:45, Set: No Set. Civil Dark: 20:00 - 07:12. Nautical Dark: 20:29 - 06:43. Astro Dark: 20:58 - 06:14

Total Clouds (% Sky Obscured)

2
3
4
6
8
3
7
12
17
33
45
48
49
52
52
61
69
86
78
73
65
66
70
67

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
7
12
17
32
39
46
49
52
52
61
69
77
51
26
0
0
4
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
21
32
33
33
27

High Clouds (% Sky Obscured)

2
3
4
6
7
2
2
2
2
8
12
13
6
3
1
3
6
14
19
29
35
46
56
67

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
2
4
4
5
4
3
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
23
23
23
21
21
21
20
20
20
16
16
16
15
15
14
14
15
15
14
14
14
22
22

Dew Point (°C)

14
14
14
14
14
14
14
14
15
15
15
14
14
14
14
14
14
14
14
12
10
8
8
9

Relative Humidity (%)

42
44
45
47
51
56
61
64
68
72
74
75
77
77
79
82
78
75
71
58
48
39
43
48

Pressure (mb)

1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1005
1007
1008
1009
1010
1011
1012
1013
1015

Ozone (du)

300
299
298
297
298
299
300
298
296
295
294
294
293
294
294
295
295
295
296
297
299
300
301
302

Sunday 15

Waning Crescent 7%

06:17

16:20

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

Sun - Rise: 07:35, Set: 19:36, Transit: 13:36. Moon - Rise: 06:17, Set: 16:20. Civil Dark: 20:01 - 07:11. Nautical Dark: 20:29 - 06:42. Astro Dark: 20:58 - 06:13

Total Clouds (% Sky Obscured)

64
59
66
80
90
100
76
53
29
25
21
16
28
41
55
55
54
51
73
88
100

Low Clouds (% Sky Obscured)

44
59
66
80
70
15
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

14
7
0
0
0
0
0
0
0
0
0
0
15
28
44
37
34
30
21
14
7

High Clouds (% Sky Obscured)

64
59
66
80
90
100
76
52
28
24
21
16
28
41
55
54
54
51
73
88
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

22
21
20
19
19
18
18
18
17
17
16
14
13
12
12
11
11
11
11
10
9

Chance of Frost

Temperature (°C)

18
17
16
15
14
13
11
11
10
9
8
7
7
6
6
6
6
6
7
8
9

Feels Like (°C)

22
20
18
15
8
7
7
6
6
6
2
1
2
1
2
1
-1
-1
1
0
0

Dew Point (°C)

9
7
5
3
1
-0
-2
-2
-3
-4
-4
-4
-4
-5
-5
-5
-5
-6
-6
-7
-7

Relative Humidity (%)

54
50
47
43
41
41
41
41
41
41
43
44
45
46
46
45
44
41
39
35
31

Pressure (mb)

1016
1017
1018
1020
1021
1022
1024
1024
1025
1026
1026
1027
1027
1028
1028
1028
1029
1029
1030
1029
1029

Ozone (du)

303
305
306
308
311
315
319
323
327
332
334
336
338
341
345
348
350
351
352
351
350

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

Generated: 09/03/26 16:52:06. Forecast: 09/03/26 to 15/03/26. Timezone: UTC-5.00