Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 24

Waxing Crescent 19%

11:00

20:57

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

Sun - Rise: 07:08, Set: 17:22, Transit: 12:15. Moon - Rise: 11:00, Set: 20:57. Civil Dark: 17:49 - 06:42. Nautical Dark: 18:19 - 06:11. Astro Dark: 18:49 - 05:42

Total Clouds (% Sky Obscured)

86
89
92
100
100
92
50
13
14
10
0
0
0
0
0
0
0
0
0
0
0
0
2
3

Low Clouds (% Sky Obscured)

86
89
92
95
98
89
50
13
12
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

41
59
47
19
21
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

86
89
84
51
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3

ISS Passover

Visibility (miles)

2
2
3
2
4
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

Light Rain
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
None

Precipitation Probability (%)

95
43
5
95
88
59
27
10
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0
0
1
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
6
9
10
10
9
9
8
7
6
6
6
7
6
6
6
6
6
5
5
6
5
4

Chance of Frost

Temperature (°C)

14
15
16
19
21
21
22
23
24
23
21
20
19
18
17
16
15
14
14
14
13
13
12
12

Feels Like (°C)

13
13
15
19
20
20
22
24
25
25
22
20
19
17
16
15
14
14
13
13
13
13
13
13

Dew Point (°C)

13
14
15
18
20
20
21
18
17
17
14
13
12
10
9
8
8
8
8
8
8
8
8
7

Relative Humidity (%)

93
93
95
95
96
95
91
73
65
65
63
62
63
60
61
61
62
64
65
68
69
71
72
73

Pressure (mb)

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

Ozone (du)

247
249
251
253
252
252
253
255
257
260
263
270
275
270
264
262
261
262
260
258
257
257
257
259

Tuesday 25

Waxing Crescent 27%

11:39

21:59

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

Sun - Rise: 07:09, Set: 17:22, Transit: 12:15. Moon - Rise: 11:39, Set: 21:59. Civil Dark: 17:49 - 06:43. Nautical Dark: 18:19 - 06:12. Astro Dark: 18:49 - 05:43

Total Clouds (% Sky Obscured)

19
35
40
45
40
5
5
7
0
0
0
0
35
4
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
0
0
0
0
7
1
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)

19
35
40
45
40
5
3
3
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)

5
5
6
6
7
8
9
9
8
7
6
5
6
10
12
12
11
11
11
10
10
10
9
8

Chance of Frost

Temperature (°C)

12
14
16
18
19
20
21
21
21
20
18
17
16
16
15
14
13
12
11
10
10
9
8
8

Feels Like (°C)

12
14
15
16
17
18
19
20
20
20
18
18
16
14
12
11
10
9
8
7
6
5
5
5

Dew Point (°C)

7
9
10
10
10
11
10
10
10
11
11
10
10
9
6
4
3
1
-1
-2
-2
-3
-3
-3

Relative Humidity (%)

72
69
65
61
56
53
50
49
51
57
60
63
65
64
55
52
50
47
43
43
43
44
44
46

Pressure (mb)

1016
1017
1017
1017
1017
1016
1016
1016
1016
1017
1018
1019
1020
1022
1023
1024
1025
1025
1026
1026
1026
1027
1028
1029

Ozone (du)

261
263
265
264
264
265
266
266
268
270
271
271
272
272
272
273
274
275
277
280
279
279
279
280

Wednesday 26

Waxing Crescent 37%

12:13

23:00

08 Good
09 Good
10 Good
11 Good
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 OK
04 OK
05 OK
06 OK
07 Good

Sun - Rise: 07:10, Set: 17:22, Transit: 12:15. Moon - Rise: 12:13, Set: 23:00. Civil Dark: 17:48 - 06:43. Nautical Dark: 18:19 - 06:13. Astro Dark: 18:48 - 05:43

Total Clouds (% Sky Obscured)

0
0
0
3
0
0
0
0
0
5
0
0
3
0
0
0
5
9
14
26
37
45
32
16

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
5
7
10
7
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
0
0
3
0
0
0
4
6
9
16
20
26
15
8

High Clouds (% Sky Obscured)

0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2

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)

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

Chance of Frost

Temperature (°C)

7
8
10
11
12
13
13
14
13
13
12
11
10
9
8
8
7
7
7
6
6
6
6
6

Feels Like (°C)

5
5
6
7
9
9
11
12
11
11
10
8
8
7
6
6
6
5
5
4
4
4
4
5

Dew Point (°C)

-4
-4
-5
-5
-4
-4
-4
-3
-3
-2
-2
-2
-2
-2
-3
-3
-3
-2
-3
-3
-3
-3
-3
-2

Relative Humidity (%)

46
41
36
33
32
30
30
31
32
37
39
43
44
45
46
48
49
51
51
52
52
52
53
55

Pressure (mb)

1029
1030
1030
1030
1029
1028
1027
1026
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1029
1029
1029
1030
1030

Ozone (du)

281
282
281
279
276
274
272
269
270
270
270
272
271
271
272
272
271
271
271
270
271
272
273
274

Thursday 27

Waxing Crescent 47%

12:43

00:03

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

Sun - Rise: 07:11, Set: 17:21, Transit: 12:16. Moon - Rise: 12:43, Set: 00:03. Civil Dark: 17:48 - 06:44. Nautical Dark: 18:19 - 06:14. Astro Dark: 18:48 - 05:44

Total Clouds (% Sky Obscured)

0
2
2
4
13
22
32
36
40
44
40
38
38
59
79
100
100
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
1
2
8
12
32
32
33
43
35
25
14
10
5
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
9
16
26
26
26
26
15
8
0
0
0
0
0
50

High Clouds (% Sky Obscured)

0
2
0
0
1
0
0
1
2
2
2
9
30
50
71
100
100
99
99
99
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
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
5
6
6
6
6
7
7
6
6
6
6
6
6
6
5
5
6
6
6
6
7
8

Chance of Frost

Temperature (°C)

7
8
10
12
14
15
15
16
15
15
14
13
12
11
11
10
10
9
9
9
9
9
8
9

Feels Like (°C)

6
6
8
10
12
13
14
14
13
13
12
11
9
7
7
7
6
6
5
5
5
5
4
4

Dew Point (°C)

-1
-2
-1
-0
1
0
1
1
1
2
2
2
1
1
1
0
-0
-1
-1
-2
-2
-2
-2
-1

Relative Humidity (%)

55
51
47
43
41
37
36
36
37
42
44
47
48
50
49
49
49
48
48
48
48
49
49
51

Pressure (mb)

1031
1031
1031
1031
1030
1029
1028
1028
1028
1027
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1026
1026
1026

Ozone (du)

274
274
275
274
273
273
273
274
273
273
273
272
273
273
272
271
268
267
267
266
265
264
263
262

Friday 28

First Quarter 58%

13:12

01:05

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:12, Set: 17:21, Transit: 12:16. Moon - Rise: 13:12, Set: 01:05. Civil Dark: 17:48 - 06:45. Nautical Dark: 18:19 - 06:15. Astro Dark: 18:48 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
96
92
88
92
96
100
100
100
100
100
100
100
94
89
83
81
79
76
80
86

Low Clouds (% Sky Obscured)

0
10
20
30
38
46
54
58
62
67
69
72
74
75
76
78
77
77
76
74
71
65
69
72

Medium Clouds (% Sky Obscured)

1
73
72
92
85
87
84
88
95
100
98
95
90
89
89
91
84
77
70
73
79
76
80
77

High Clouds (% Sky Obscured)

100
100
98
100
68
37
5
37
68
100
68
37
9
5
2
1
2
3
4
4
7
9
10
11

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
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
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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
1
2
2
29
36
40
35
29
20
28
34
40
46
52
57
60
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
0.2
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
5
6
7
8
9
9
10
10
10
8
8
7
8
8
8
8
8
8
8
7
7
8

Dew Point (°C)

-1
-2
-0
1
1
2
2
3
2
2
2
1
-1
-2
-1
1
1
3
5
7
8
8
9
9

Relative Humidity (%)

52
47
48
47
42
44
44
44
42
42
42
40
38
37
39
42
44
51
60
67
71
73
77
80

Pressure (mb)

1027
1026
1026
1025
1024
1023
1022
1021
1020
1020
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1016

Ozone (du)

262
263
264
264
264
265
265
265
264
265
265
265
265
266
266
266
266
266
267
267
267
267
267
268

Saturday 29

Waxing Gibbous 69%

13:40

02:10

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:13, Set: 17:21, Transit: 12:17. Moon - Rise: 13:40, Set: 02:10. Civil Dark: 17:48 - 06:46. Nautical Dark: 18:18 - 06:15. Astro Dark: 18:48 - 05:46

Total Clouds (% Sky Obscured)

91
93
89
88
85
84
80
86
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

75
72
70
67
68
68
69
66
63
60
73
86
99
99
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

68
46
23
1
1
4
6
6
6
5
6
4
2
0
0
0
0
0
14
27
34
36
42
32

High Clouds (% Sky Obscured)

10
8
4
0
0
0
0
30
60
90
90
90
85
80
70
65
73
80
87
92
96
100
100
100

ISS Passover

Visibility (miles)

5
2
3
3
4
6
7
9
9
9
8
7
5
4
6
7
9
7
5
3
5
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

64
67
71
74
77
79
81
74
66
60
78
91
95
95
89
82
82
81
80
95
95
95
95
95

Precipitation Amount (mm)

0.4
0.3
0.3
0.3
0.4
0.5
0.5
0.4
0.3
0.2
0.5
0.7
0.9
0.7
0.6
0.5
0.5
0.4
0.3
0.6
0.9
1.2
1
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
84
84
85
86
88
89
91
93
93
93
93
93
95
95
95
95
95
93
93
93
93
93
93

Pressure (mb)

1016
1016
1016
1015
1015
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012

Ozone (du)

268
269
269
269
270
269
269
269
268
268
267
266
265
264
263
263
262
262
262
261
261
260
260
260

Sunday 30

Waxing Gibbous 79%

14:09

03:17

Sun - Rise: 07:14, Set: 17:21, Transit: 12:17. Moon - Rise: 14:09, Set: 03:17. Civil Dark: 17:48 - 06:47. Nautical Dark: 18:18 - 06:16. Astro Dark: 18:48 - 05:46

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

Generated: 24/11/25 08:12:13. Forecast: 24/11/25 to 30/11/25. Timezone: UTC-6.00